316996132856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1061}}^1\times {\mathrm{25423}}^1$

素因数の和:26616

約数の個数: 64

約数和(自身を含む): 646386894720

約数和(自身を除く): 329390761864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1061, 1469, 2122, 2938, 4244, 5876, 8488, 11752, 13793, 25423, 27586, 50846, 55172, 101692, 110344, 119893, 203384, 239786, 330499, 479572, 660998, 959144, 1321996, 1558609, 2643992, 2872799, 3117218, 5745598, 6234436, 11491196, 12468872, 22982392, 26973803, 37346387, 53947606, 74692774, 107895212, 149385548, 215790424, 298771096, 350659439, 701318878, 1402637756, 2805275512, 3048039739, 6096079478, 12192158956, 24384317912, 39624516607, 79249033214, 158498066428, 316996132856]

約数ペア:

[(1, 316996132856), (2, 158498066428), (4, 79249033214), (8, 39624516607), (13, 24384317912), (26, 12192158956), (52, 6096079478), (104, 3048039739), (113, 2805275512), (226, 1402637756), (452, 701318878), (904, 350659439), (1061, 298771096), (1469, 215790424), (2122, 149385548), (2938, 107895212), (4244, 74692774), (5876, 53947606), (8488, 37346387), (11752, 26973803), (13793, 22982392), (25423, 12468872), (27586, 11491196), (50846, 6234436), (55172, 5745598), (101692, 3117218), (110344, 2872799), (119893, 2643992), (203384, 1558609), (239786, 1321996), (330499, 959144), (479572, 660998)]