868118028

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{2549}}^1$

素因数の和:2938

約数の個数: 48

約数和(自身を含む): 2053749600

約数和(自身を除く): 1185631572

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 281, 303, 404, 562, 606, 843, 1124, 1212, 1686, 2549, 3372, 5098, 7647, 10196, 15294, 28381, 30588, 56762, 85143, 113524, 170286, 257449, 340572, 514898, 716269, 772347, 1029796, 1432538, 1544694, 2148807, 2865076, 3089388, 4297614, 8595228, 72343169, 144686338, 217029507, 289372676, 434059014, 868118028]

約数ペア:

[(1, 868118028), (2, 434059014), (3, 289372676), (4, 217029507), (6, 144686338), (12, 72343169), (101, 8595228), (202, 4297614), (281, 3089388), (303, 2865076), (404, 2148807), (562, 1544694), (606, 1432538), (843, 1029796), (1124, 772347), (1212, 716269), (1686, 514898), (2549, 340572), (3372, 257449), (5098, 170286), (7647, 113524), (10196, 85143), (15294, 56762), (28381, 30588)]