21987278712

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:516

約数の個数: 512

約数和(自身を含む): 77352192000

約数和(自身を除く): 55364913288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 37, 42, 51, 54, 56, 61, 63, 68, 72, 74, 84, 102, 108, 111, 119, 122, 126, 136, 148, 153, 168, 183, 189, 204, 216, 222, 238, 244, 252, 259, 296, 306, 333, 357, 366, 378, 379, 408, 427, 444, 459, 476, 488, 504, 518, 549, 612, 629, 666, 714, 732, 756, 758, 777, 854, 888, 918, 952, 999, 1036, 1037, 1071, 1098, 1137, 1224, 1258, 1281, 1332, 1428, 1464, 1512, 1516, 1554, 1647, 1708, 1836, 1887, 1998, 2072, 2074, 2142, 2196, 2257, 2274, 2331, 2516, 2562, 2653, 2664, 2856, 3032, 3108, 3111, 3213, 3294, 3411, 3416, 3672, 3774, 3843, 3996, 4148, 4284, 4392, 4403, 4514, 4548, 4662, 5032, 5124, 5306, 5661, 6216, 6222, 6426, 6443, 6588, 6771, 6822, 6993, 7259, 7548, 7686, 7959, 7992, 8296, 8568, 8806, 9028, 9096, 9324, 9333, 10233, 10248, 10612, 11322, 11529, 12444, 12852, 12886, 13176, 13209, 13542, 13644, 13986, 14023, 14518, 15096, 15372, 15799, 15918, 16983, 17612, 18056, 18648, 18666, 19329, 20313, 20466, 21224, 21777, 22644, 23058, 23119, 23877, 24888, 25704, 25772, 26418, 27084, 27288, 27972, 27999, 28046, 29036, 30744, 31598, 31836, 33966, 35224, 37332, 38369, 38658, 39627, 40626, 40932, 42069, 43554, 45101, 45288, 46116, 46238, 47397, 47754, 51544, 52836, 54168, 55944, 55998, 56092, 57987, 58072, 60939, 63196, 63672, 65331, 67932, 69357, 71631, 74664, 76738, 77316, 79254, 81252, 81864, 84138, 87108, 90202, 92232, 92476, 94794, 95508, 98161, 105672, 111996, 112184, 115107, 115974, 118881, 121878, 126207, 126392, 130662, 135303, 135864, 138714, 142191, 143262, 153476, 154632, 158508, 161833, 162504, 168276, 173961, 174216, 180404, 184952, 189588, 191016, 195993, 196322, 208071, 223992, 230214, 231948, 237762, 238391, 243756, 252414, 261324, 268583, 270606, 277428, 284382, 286524, 294483, 306952, 317016, 323666, 336552, 345321, 347922, 360808, 378621, 379176, 391986, 392644, 393023, 405909, 416142, 426573, 460428, 463896, 475524, 476782, 485499, 487512, 504828, 522648, 537166, 541212, 554856, 568764, 573048, 588966, 624213, 647332, 690642, 695844, 715173, 757242, 783972, 785288, 786046, 805749, 811818, 832284, 853146, 855403, 883449, 920856, 951048, 953564, 970998, 1009656, 1035963, 1074332, 1082424, 1137528, 1177932, 1179069, 1217727, 1248426, 1294664, 1381284, 1391688, 1430346, 1456497, 1514484, 1567944, 1572092, 1611498, 1623636, 1664568, 1668737, 1706292, 1710806, 1766898, 1907128, 1941996, 2071926, 2145519, 2148664, 2355864, 2358138, 2417247, 2435454, 2496852, 2566209, 2650347, 2751161, 2762568, 2860692, 2912994, 3028968, 3144184, 3222996, 3247272, 3337474, 3412584, 3421612, 3533796, 3537207, 3883992, 4143852, 4291038, 4369491, 4716276, 4834494, 4870908, 4993704, 5006211, 5132418, 5300694, 5502322, 5721384, 5825988, 5987821, 6436557, 6445992, 6674948, 6843224, 7067592, 7074414, 7251741, 7698627, 8253483, 8287704, 8582076, 8738982, 9432552, 9668988, 9741816, 10012422, 10264836, 10601388, 10611621, 11004644, 11651976, 11975642, 12873114, 13349896, 14148828, 14503482, 14541851, 15018633, 15397254, 16506966, 17164152, 17477964, 17963463, 19337976, 20024844, 20529672, 21202776, 21223242, 22009288, 23095881, 23951284, 24760449, 25746228, 28297656, 29006964, 29083702, 30037266, 30794508, 33013932, 34955928, 35926926, 40049688, 42446484, 43625553, 45055899, 46191762, 47902568, 49520898, 51492456, 53890389, 58013928, 58167404, 60074532, 61589016, 66027864, 71853852, 74281347, 84892968, 87251106, 90111798, 92383524, 99041796, 101792957, 107780778, 116334808, 120149064, 130876659, 143707704, 148562694, 161671167, 174502212, 180223596, 184767048, 198083592, 203585914, 215561556, 261753318, 297125388, 305378871, 323342334, 349004424, 360447192, 392629977, 407171828, 431123112, 523506636, 594250776, 610757742, 646684668, 785259954, 814343656, 916136613, 1047013272, 1221515484, 1293369336, 1570519908, 1832273226, 2443030968, 2748409839, 3141039816, 3664546452, 5496819678, 7329092904, 10993639356, 21987278712]

約数ペア:

[(1, 21987278712), (2, 10993639356), (3, 7329092904), (4, 5496819678), (6, 3664546452), (7, 3141039816), (8, 2748409839), (9, 2443030968), (12, 1832273226), (14, 1570519908), (17, 1293369336), (18, 1221515484), (21, 1047013272), (24, 916136613), (27, 814343656), (28, 785259954), (34, 646684668), (36, 610757742), (37, 594250776), (42, 523506636), (51, 431123112), (54, 407171828), (56, 392629977), (61, 360447192), (63, 349004424), (68, 323342334), (72, 305378871), (74, 297125388), (84, 261753318), (102, 215561556), (108, 203585914), (111, 198083592), (119, 184767048), (122, 180223596), (126, 174502212), (136, 161671167), (148, 148562694), (153, 143707704), (168, 130876659), (183, 120149064), (189, 116334808), (204, 107780778), (216, 101792957), (222, 99041796), (238, 92383524), (244, 90111798), (252, 87251106), (259, 84892968), (296, 74281347), (306, 71853852), (333, 66027864), (357, 61589016), (366, 60074532), (378, 58167404), (379, 58013928), (408, 53890389), (427, 51492456), (444, 49520898), (459, 47902568), (476, 46191762), (488, 45055899), (504, 43625553), (518, 42446484), (549, 40049688), (612, 35926926), (629, 34955928), (666, 33013932), (714, 30794508), (732, 30037266), (756, 29083702), (758, 29006964), (777, 28297656), (854, 25746228), (888, 24760449), (918, 23951284), (952, 23095881), (999, 22009288), (1036, 21223242), (1037, 21202776), (1071, 20529672), (1098, 20024844), (1137, 19337976), (1224, 17963463), (1258, 17477964), (1281, 17164152), (1332, 16506966), (1428, 15397254), (1464, 15018633), (1512, 14541851), (1516, 14503482), (1554, 14148828), (1647, 13349896), (1708, 12873114), (1836, 11975642), (1887, 11651976), (1998, 11004644), (2072, 10611621), (2074, 10601388), (2142, 10264836), (2196, 10012422), (2257, 9741816), (2274, 9668988), (2331, 9432552), (2516, 8738982), (2562, 8582076), (2653, 8287704), (2664, 8253483), (2856, 7698627), (3032, 7251741), (3108, 7074414), (3111, 7067592), (3213, 6843224), (3294, 6674948), (3411, 6445992), (3416, 6436557), (3672, 5987821), (3774, 5825988), (3843, 5721384), (3996, 5502322), (4148, 5300694), (4284, 5132418), (4392, 5006211), (4403, 4993704), (4514, 4870908), (4548, 4834494), (4662, 4716276), (5032, 4369491), (5124, 4291038), (5306, 4143852), (5661, 3883992), (6216, 3537207), (6222, 3533796), (6426, 3421612), (6443, 3412584), (6588, 3337474), (6771, 3247272), (6822, 3222996), (6993, 3144184), (7259, 3028968), (7548, 2912994), (7686, 2860692), (7959, 2762568), (7992, 2751161), (8296, 2650347), (8568, 2566209), (8806, 2496852), (9028, 2435454), (9096, 2417247), (9324, 2358138), (9333, 2355864), (10233, 2148664), (10248, 2145519), (10612, 2071926), (11322, 1941996), (11529, 1907128), (12444, 1766898), (12852, 1710806), (12886, 1706292), (13176, 1668737), (13209, 1664568), (13542, 1623636), (13644, 1611498), (13986, 1572092), (14023, 1567944), (14518, 1514484), (15096, 1456497), (15372, 1430346), (15799, 1391688), (15918, 1381284), (16983, 1294664), (17612, 1248426), (18056, 1217727), (18648, 1179069), (18666, 1177932), (19329, 1137528), (20313, 1082424), (20466, 1074332), (21224, 1035963), (21777, 1009656), (22644, 970998), (23058, 953564), (23119, 951048), (23877, 920856), (24888, 883449), (25704, 855403), (25772, 853146), (26418, 832284), (27084, 811818), (27288, 805749), (27972, 786046), (27999, 785288), (28046, 783972), (29036, 757242), (30744, 715173), (31598, 695844), (31836, 690642), (33966, 647332), (35224, 624213), (37332, 588966), (38369, 573048), (38658, 568764), (39627, 554856), (40626, 541212), (40932, 537166), (42069, 522648), (43554, 504828), (45101, 487512), (45288, 485499), (46116, 476782), (46238, 475524), (47397, 463896), (47754, 460428), (51544, 426573), (52836, 416142), (54168, 405909), (55944, 393023), (55998, 392644), (56092, 391986), (57987, 379176), (58072, 378621), (60939, 360808), (63196, 347922), (63672, 345321), (65331, 336552), (67932, 323666), (69357, 317016), (71631, 306952), (74664, 294483), (76738, 286524), (77316, 284382), (79254, 277428), (81252, 270606), (81864, 268583), (84138, 261324), (87108, 252414), (90202, 243756), (92232, 238391), (92476, 237762), (94794, 231948), (95508, 230214), (98161, 223992), (105672, 208071), (111996, 196322), (112184, 195993), (115107, 191016), (115974, 189588), (118881, 184952), (121878, 180404), (126207, 174216), (126392, 173961), (130662, 168276), (135303, 162504), (135864, 161833), (138714, 158508), (142191, 154632), (143262, 153476)]