13898450904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{123397}}^1$

素因数の和:123457

約数の個数: 96

約数和(自身を含む): 39492295920

約数和(自身を除く): 25593845016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 361, 456, 494, 722, 741, 988, 1083, 1444, 1482, 1976, 2166, 2888, 2964, 4332, 4693, 5928, 8664, 9386, 14079, 18772, 28158, 37544, 56316, 112632, 123397, 246794, 370191, 493588, 740382, 987176, 1480764, 1604161, 2344543, 2961528, 3208322, 4689086, 4812483, 6416644, 7033629, 9378172, 9624966, 12833288, 14067258, 18756344, 19249932, 28134516, 30479059, 38499864, 44546317, 56269032, 60958118, 89092634, 91437177, 121916236, 133638951, 178185268, 182874354, 243832472, 267277902, 356370536, 365748708, 534555804, 579102121, 731497416, 1069111608, 1158204242, 1737306363, 2316408484, 3474612726, 4632816968, 6949225452, 13898450904]

約数ペア:

[(1, 13898450904), (2, 6949225452), (3, 4632816968), (4, 3474612726), (6, 2316408484), (8, 1737306363), (12, 1158204242), (13, 1069111608), (19, 731497416), (24, 579102121), (26, 534555804), (38, 365748708), (39, 356370536), (52, 267277902), (57, 243832472), (76, 182874354), (78, 178185268), (104, 133638951), (114, 121916236), (152, 91437177), (156, 89092634), (228, 60958118), (247, 56269032), (312, 44546317), (361, 38499864), (456, 30479059), (494, 28134516), (722, 19249932), (741, 18756344), (988, 14067258), (1083, 12833288), (1444, 9624966), (1482, 9378172), (1976, 7033629), (2166, 6416644), (2888, 4812483), (2964, 4689086), (4332, 3208322), (4693, 2961528), (5928, 2344543), (8664, 1604161), (9386, 1480764), (14079, 987176), (18772, 740382), (28158, 493588), (37544, 370191), (56316, 246794), (112632, 123397)]