8368495128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7873}}^1$

素因数の和:7951

約数の個数: 256

約数和(自身を含む): 28724352000

約数和(自身を除く): 20355856872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 37, 38, 42, 54, 56, 57, 63, 72, 74, 76, 84, 108, 111, 114, 126, 133, 148, 152, 168, 171, 189, 216, 222, 228, 252, 259, 266, 296, 333, 342, 378, 399, 444, 456, 504, 513, 518, 532, 666, 684, 703, 756, 777, 798, 888, 999, 1026, 1036, 1064, 1197, 1332, 1368, 1406, 1512, 1554, 1596, 1998, 2052, 2072, 2109, 2331, 2394, 2664, 2812, 3108, 3192, 3591, 3996, 4104, 4218, 4662, 4788, 4921, 5624, 6216, 6327, 6993, 7182, 7873, 7992, 8436, 9324, 9576, 9842, 12654, 13986, 14364, 14763, 15746, 16872, 18648, 18981, 19684, 23619, 25308, 27972, 28728, 29526, 31492, 37962, 39368, 44289, 47238, 50616, 55111, 55944, 59052, 62984, 70857, 75924, 88578, 94476, 110222, 118104, 132867, 141714, 149587, 151848, 165333, 177156, 188952, 212571, 220444, 265734, 283428, 291301, 299174, 330666, 354312, 425142, 440888, 448761, 495999, 531468, 566856, 582602, 598348, 661332, 850284, 873903, 897522, 991998, 1047109, 1062936, 1165204, 1196696, 1322664, 1346283, 1487997, 1700568, 1747806, 1795044, 1983996, 2039107, 2094218, 2330408, 2621709, 2692566, 2975994, 3141327, 3495612, 3590088, 3967992, 4038849, 4078214, 4188436, 5243418, 5385132, 5534719, 5951988, 6117321, 6282654, 6991224, 7865127, 8077698, 8156428, 8376872, 9423981, 10486836, 10770264, 11069438, 11903976, 12234642, 12565308, 15730254, 16155396, 16312856, 16604157, 18351963, 18847962, 20973672, 22138876, 24469284, 25130616, 28271943, 31460508, 32310792, 33208314, 36703926, 37695924, 38743033, 44277752, 48938568, 49812471, 55055889, 56543886, 62921016, 66416628, 73407852, 75391848, 77486066, 99624942, 110111778, 113087772, 116229099, 132833256, 146815704, 149437413, 154972132, 199249884, 220223556, 226175544, 232458198, 298874826, 309944264, 348687297, 398499768, 440447112, 464916396, 597749652, 697374594, 929832792, 1046061891, 1195499304, 1394749188, 2092123782, 2789498376, 4184247564, 8368495128]

約数ペア:

[(1, 8368495128), (2, 4184247564), (3, 2789498376), (4, 2092123782), (6, 1394749188), (7, 1195499304), (8, 1046061891), (9, 929832792), (12, 697374594), (14, 597749652), (18, 464916396), (19, 440447112), (21, 398499768), (24, 348687297), (27, 309944264), (28, 298874826), (36, 232458198), (37, 226175544), (38, 220223556), (42, 199249884), (54, 154972132), (56, 149437413), (57, 146815704), (63, 132833256), (72, 116229099), (74, 113087772), (76, 110111778), (84, 99624942), (108, 77486066), (111, 75391848), (114, 73407852), (126, 66416628), (133, 62921016), (148, 56543886), (152, 55055889), (168, 49812471), (171, 48938568), (189, 44277752), (216, 38743033), (222, 37695924), (228, 36703926), (252, 33208314), (259, 32310792), (266, 31460508), (296, 28271943), (333, 25130616), (342, 24469284), (378, 22138876), (399, 20973672), (444, 18847962), (456, 18351963), (504, 16604157), (513, 16312856), (518, 16155396), (532, 15730254), (666, 12565308), (684, 12234642), (703, 11903976), (756, 11069438), (777, 10770264), (798, 10486836), (888, 9423981), (999, 8376872), (1026, 8156428), (1036, 8077698), (1064, 7865127), (1197, 6991224), (1332, 6282654), (1368, 6117321), (1406, 5951988), (1512, 5534719), (1554, 5385132), (1596, 5243418), (1998, 4188436), (2052, 4078214), (2072, 4038849), (2109, 3967992), (2331, 3590088), (2394, 3495612), (2664, 3141327), (2812, 2975994), (3108, 2692566), (3192, 2621709), (3591, 2330408), (3996, 2094218), (4104, 2039107), (4218, 1983996), (4662, 1795044), (4788, 1747806), (4921, 1700568), (5624, 1487997), (6216, 1346283), (6327, 1322664), (6993, 1196696), (7182, 1165204), (7873, 1062936), (7992, 1047109), (8436, 991998), (9324, 897522), (9576, 873903), (9842, 850284), (12654, 661332), (13986, 598348), (14364, 582602), (14763, 566856), (15746, 531468), (16872, 495999), (18648, 448761), (18981, 440888), (19684, 425142), (23619, 354312), (25308, 330666), (27972, 299174), (28728, 291301), (29526, 283428), (31492, 265734), (37962, 220444), (39368, 212571), (44289, 188952), (47238, 177156), (50616, 165333), (55111, 151848), (55944, 149587), (59052, 141714), (62984, 132867), (70857, 118104), (75924, 110222), (88578, 94476)]