8308664

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 19535040

約数和(自身を除く): 11226376

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 101, 104, 113, 182, 202, 226, 364, 404, 452, 707, 728, 791, 808, 904, 1313, 1414, 1469, 1582, 2626, 2828, 2938, 3164, 5252, 5656, 5876, 6328, 9191, 10283, 10504, 11413, 11752, 18382, 20566, 22826, 36764, 41132, 45652, 73528, 79891, 82264, 91304, 148369, 159782, 296738, 319564, 593476, 639128, 1038583, 1186952, 2077166, 4154332, 8308664]

約数ペア:

[(1, 8308664), (2, 4154332), (4, 2077166), (7, 1186952), (8, 1038583), (13, 639128), (14, 593476), (26, 319564), (28, 296738), (52, 159782), (56, 148369), (91, 91304), (101, 82264), (104, 79891), (113, 73528), (182, 45652), (202, 41132), (226, 36764), (364, 22826), (404, 20566), (452, 18382), (707, 11752), (728, 11413), (791, 10504), (808, 10283), (904, 9191), (1313, 6328), (1414, 5876), (1469, 5656), (1582, 5252), (2626, 3164), (2828, 2938)]