215814456

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 320

約数和(自身を含む): 757421280

約数和(自身を除く): 541606824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 17, 18, 22, 24, 26, 27, 33, 34, 36, 39, 44, 51, 52, 54, 66, 68, 72, 78, 81, 88, 99, 102, 104, 108, 117, 132, 136, 137, 143, 153, 156, 162, 187, 198, 204, 216, 221, 234, 264, 274, 286, 297, 306, 312, 324, 351, 374, 396, 408, 411, 429, 442, 459, 468, 548, 561, 572, 594, 612, 648, 663, 702, 748, 792, 822, 858, 884, 891, 918, 936, 1053, 1096, 1122, 1144, 1188, 1224, 1233, 1287, 1326, 1377, 1404, 1496, 1507, 1644, 1683, 1716, 1768, 1781, 1782, 1836, 1989, 2106, 2244, 2329, 2376, 2431, 2466, 2574, 2652, 2754, 2808, 3014, 3288, 3366, 3432, 3562, 3564, 3672, 3699, 3861, 3978, 4212, 4488, 4521, 4658, 4862, 4932, 5049, 5148, 5304, 5343, 5508, 5967, 6028, 6732, 6987, 7124, 7128, 7293, 7398, 7722, 7956, 8424, 9042, 9316, 9724, 9864, 10098, 10296, 10686, 11016, 11097, 11583, 11934, 12056, 13464, 13563, 13974, 14248, 14586, 14796, 15147, 15444, 15912, 16029, 17901, 18084, 18632, 19448, 19591, 20196, 20961, 21372, 21879, 22194, 23166, 23868, 25619, 27126, 27948, 29172, 29592, 30277, 30294, 30888, 32058, 35802, 36168, 39182, 40392, 40689, 41922, 42744, 43758, 44388, 46332, 47736, 48087, 51238, 54252, 55896, 58344, 58773, 60554, 60588, 62883, 64116, 65637, 71604, 76857, 78364, 81378, 83844, 87516, 88776, 90831, 92664, 96174, 102476, 108504, 117546, 121108, 121176, 122067, 125766, 128232, 131274, 143208, 144261, 153714, 156728, 162756, 167688, 175032, 176319, 181662, 188649, 192348, 196911, 204952, 230571, 235092, 242216, 244134, 251532, 262548, 272493, 288522, 307428, 325512, 333047, 352638, 363324, 377298, 384696, 393822, 461142, 470184, 488268, 503064, 525096, 528957, 544986, 577044, 614856, 666094, 691713, 705276, 726648, 754596, 787644, 817479, 922284, 976536, 999141, 1057914, 1089972, 1154088, 1332188, 1383426, 1410552, 1509192, 1575288, 1586871, 1634958, 1844568, 1998282, 2075139, 2115828, 2179944, 2452437, 2664376, 2766852, 2997423, 3173742, 3269916, 3996564, 4150278, 4231656, 4904874, 5533704, 5994846, 6347484, 6539832, 7993128, 8300556, 8992269, 9809748, 11989692, 12694968, 16601112, 17984538, 19619496, 23979384, 26976807, 35969076, 53953614, 71938152, 107907228, 215814456]

約数ペア:

[(1, 215814456), (2, 107907228), (3, 71938152), (4, 53953614), (6, 35969076), (8, 26976807), (9, 23979384), (11, 19619496), (12, 17984538), (13, 16601112), (17, 12694968), (18, 11989692), (22, 9809748), (24, 8992269), (26, 8300556), (27, 7993128), (33, 6539832), (34, 6347484), (36, 5994846), (39, 5533704), (44, 4904874), (51, 4231656), (52, 4150278), (54, 3996564), (66, 3269916), (68, 3173742), (72, 2997423), (78, 2766852), (81, 2664376), (88, 2452437), (99, 2179944), (102, 2115828), (104, 2075139), (108, 1998282), (117, 1844568), (132, 1634958), (136, 1586871), (137, 1575288), (143, 1509192), (153, 1410552), (156, 1383426), (162, 1332188), (187, 1154088), (198, 1089972), (204, 1057914), (216, 999141), (221, 976536), (234, 922284), (264, 817479), (274, 787644), (286, 754596), (297, 726648), (306, 705276), (312, 691713), (324, 666094), (351, 614856), (374, 577044), (396, 544986), (408, 528957), (411, 525096), (429, 503064), (442, 488268), (459, 470184), (468, 461142), (548, 393822), (561, 384696), (572, 377298), (594, 363324), (612, 352638), (648, 333047), (663, 325512), (702, 307428), (748, 288522), (792, 272493), (822, 262548), (858, 251532), (884, 244134), (891, 242216), (918, 235092), (936, 230571), (1053, 204952), (1096, 196911), (1122, 192348), (1144, 188649), (1188, 181662), (1224, 176319), (1233, 175032), (1287, 167688), (1326, 162756), (1377, 156728), (1404, 153714), (1496, 144261), (1507, 143208), (1644, 131274), (1683, 128232), (1716, 125766), (1768, 122067), (1781, 121176), (1782, 121108), (1836, 117546), (1989, 108504), (2106, 102476), (2244, 96174), (2329, 92664), (2376, 90831), (2431, 88776), (2466, 87516), (2574, 83844), (2652, 81378), (2754, 78364), (2808, 76857), (3014, 71604), (3288, 65637), (3366, 64116), (3432, 62883), (3562, 60588), (3564, 60554), (3672, 58773), (3699, 58344), (3861, 55896), (3978, 54252), (4212, 51238), (4488, 48087), (4521, 47736), (4658, 46332), (4862, 44388), (4932, 43758), (5049, 42744), (5148, 41922), (5304, 40689), (5343, 40392), (5508, 39182), (5967, 36168), (6028, 35802), (6732, 32058), (6987, 30888), (7124, 30294), (7128, 30277), (7293, 29592), (7398, 29172), (7722, 27948), (7956, 27126), (8424, 25619), (9042, 23868), (9316, 23166), (9724, 22194), (9864, 21879), (10098, 21372), (10296, 20961), (10686, 20196), (11016, 19591), (11097, 19448), (11583, 18632), (11934, 18084), (12056, 17901), (13464, 16029), (13563, 15912), (13974, 15444), (14248, 15147), (14586, 14796)]