325581048

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2539}}^1$

素因数の和:2701

約数の個数: 96

約数和(自身を含む): 956919600

約数和(自身を除く): 631338552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 137, 156, 234, 274, 312, 411, 468, 548, 822, 936, 1096, 1233, 1644, 1781, 2466, 2539, 3288, 3562, 4932, 5078, 5343, 7124, 7617, 9864, 10156, 10686, 14248, 15234, 16029, 20312, 21372, 22851, 30468, 32058, 33007, 42744, 45702, 60936, 64116, 66014, 91404, 99021, 128232, 132028, 182808, 198042, 264056, 297063, 347843, 396084, 594126, 695686, 792168, 1043529, 1188252, 1391372, 2087058, 2376504, 2782744, 3130587, 4174116, 4521959, 6261174, 8348232, 9043918, 12522348, 13565877, 18087836, 25044696, 27131754, 36175672, 40697631, 54263508, 81395262, 108527016, 162790524, 325581048]

約数ペア:

[(1, 325581048), (2, 162790524), (3, 108527016), (4, 81395262), (6, 54263508), (8, 40697631), (9, 36175672), (12, 27131754), (13, 25044696), (18, 18087836), (24, 13565877), (26, 12522348), (36, 9043918), (39, 8348232), (52, 6261174), (72, 4521959), (78, 4174116), (104, 3130587), (117, 2782744), (137, 2376504), (156, 2087058), (234, 1391372), (274, 1188252), (312, 1043529), (411, 792168), (468, 695686), (548, 594126), (822, 396084), (936, 347843), (1096, 297063), (1233, 264056), (1644, 198042), (1781, 182808), (2466, 132028), (2539, 128232), (3288, 99021), (3562, 91404), (4932, 66014), (5078, 64116), (5343, 60936), (7124, 45702), (7617, 42744), (9864, 33007), (10156, 32058), (10686, 30468), (14248, 22851), (15234, 21372), (16029, 20312)]