642372984

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7307}}^1$

素因数の和:7370

約数の個数: 128

約数和(自身を含む): 1999468800

約数和(自身を除く): 1357095816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 37, 44, 54, 66, 72, 74, 88, 99, 108, 111, 132, 148, 198, 216, 222, 264, 296, 297, 333, 396, 407, 444, 594, 666, 792, 814, 888, 999, 1188, 1221, 1332, 1628, 1998, 2376, 2442, 2664, 3256, 3663, 3996, 4884, 7307, 7326, 7992, 9768, 10989, 14614, 14652, 21921, 21978, 29228, 29304, 43842, 43956, 58456, 65763, 80377, 87684, 87912, 131526, 160754, 175368, 197289, 241131, 263052, 270359, 321508, 394578, 482262, 526104, 540718, 643016, 723393, 789156, 811077, 964524, 1081436, 1446786, 1578312, 1622154, 1929048, 2162872, 2170179, 2433231, 2893572, 2973949, 3244308, 4340358, 4866462, 5787144, 5947898, 6488616, 7299693, 8680716, 8921847, 9732924, 11895796, 14599386, 17361432, 17843694, 19465848, 23791592, 26765541, 29198772, 35687388, 53531082, 58397544, 71374776, 80296623, 107062164, 160593246, 214124328, 321186492, 642372984]

約数ペア:

[(1, 642372984), (2, 321186492), (3, 214124328), (4, 160593246), (6, 107062164), (8, 80296623), (9, 71374776), (11, 58397544), (12, 53531082), (18, 35687388), (22, 29198772), (24, 26765541), (27, 23791592), (33, 19465848), (36, 17843694), (37, 17361432), (44, 14599386), (54, 11895796), (66, 9732924), (72, 8921847), (74, 8680716), (88, 7299693), (99, 6488616), (108, 5947898), (111, 5787144), (132, 4866462), (148, 4340358), (198, 3244308), (216, 2973949), (222, 2893572), (264, 2433231), (296, 2170179), (297, 2162872), (333, 1929048), (396, 1622154), (407, 1578312), (444, 1446786), (594, 1081436), (666, 964524), (792, 811077), (814, 789156), (888, 723393), (999, 643016), (1188, 540718), (1221, 526104), (1332, 482262), (1628, 394578), (1998, 321508), (2376, 270359), (2442, 263052), (2664, 241131), (3256, 197289), (3663, 175368), (3996, 160754), (4884, 131526), (7307, 87912), (7326, 87684), (7992, 80377), (9768, 65763), (10989, 58456), (14614, 43956), (14652, 43842), (21921, 29304), (21978, 29228)]