15758895048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{101221}}^1$

素因数の和:101742

約数の個数: 64

約数和(自身を含む): 42513240000

約数和(自身を除く): 26754344952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 499, 998, 1497, 1996, 2994, 3992, 5988, 6487, 11976, 12974, 19461, 25948, 38922, 51896, 77844, 101221, 155688, 202442, 303663, 404884, 607326, 809768, 1214652, 1315873, 2429304, 2631746, 3947619, 5263492, 7895238, 10526984, 15790476, 31580952, 50509279, 101018558, 151527837, 202037116, 303055674, 404074232, 606111348, 656620627, 1212222696, 1313241254, 1969861881, 2626482508, 3939723762, 5252965016, 7879447524, 15758895048]

約数ペア:

[(1, 15758895048), (2, 7879447524), (3, 5252965016), (4, 3939723762), (6, 2626482508), (8, 1969861881), (12, 1313241254), (13, 1212222696), (24, 656620627), (26, 606111348), (39, 404074232), (52, 303055674), (78, 202037116), (104, 151527837), (156, 101018558), (312, 50509279), (499, 31580952), (998, 15790476), (1497, 10526984), (1996, 7895238), (2994, 5263492), (3992, 3947619), (5988, 2631746), (6487, 2429304), (11976, 1315873), (12974, 1214652), (19461, 809768), (25948, 607326), (38922, 404884), (51896, 303663), (77844, 202442), (101221, 155688)]