108381416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 240408000

約数和(自身を除く): 132026584

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 211, 286, 422, 449, 572, 844, 898, 1144, 1688, 1796, 2321, 2743, 3592, 4642, 4939, 5486, 5837, 9284, 9878, 10972, 11674, 18568, 19756, 21944, 23348, 30173, 39512, 46696, 60346, 64207, 94739, 120692, 128414, 189478, 241384, 256828, 378956, 513656, 757912, 1042129, 1231607, 2084258, 2463214, 4168516, 4926428, 8337032, 9852856, 13547677, 27095354, 54190708, 108381416]

約数ペア:

[(1, 108381416), (2, 54190708), (4, 27095354), (8, 13547677), (11, 9852856), (13, 8337032), (22, 4926428), (26, 4168516), (44, 2463214), (52, 2084258), (88, 1231607), (104, 1042129), (143, 757912), (211, 513656), (286, 378956), (422, 256828), (449, 241384), (572, 189478), (844, 128414), (898, 120692), (1144, 94739), (1688, 64207), (1796, 60346), (2321, 46696), (2743, 39512), (3592, 30173), (4642, 23348), (4939, 21944), (5486, 19756), (5837, 18568), (9284, 11674), (9878, 10972)]