311419992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{3527}}^1$

素因数の和:3832

約数の個数: 64

約数和(自身を含む): 841639680

約数和(自身を除く): 530219688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 283, 312, 566, 849, 1132, 1698, 2264, 3396, 3527, 3679, 6792, 7054, 7358, 10581, 11037, 14108, 14716, 21162, 22074, 28216, 29432, 42324, 44148, 45851, 84648, 88296, 91702, 137553, 183404, 275106, 366808, 550212, 998141, 1100424, 1996282, 2994423, 3992564, 5988846, 7985128, 11977692, 12975833, 23955384, 25951666, 38927499, 51903332, 77854998, 103806664, 155709996, 311419992]

約数ペア:

[(1, 311419992), (2, 155709996), (3, 103806664), (4, 77854998), (6, 51903332), (8, 38927499), (12, 25951666), (13, 23955384), (24, 12975833), (26, 11977692), (39, 7985128), (52, 5988846), (78, 3992564), (104, 2994423), (156, 1996282), (283, 1100424), (312, 998141), (566, 550212), (849, 366808), (1132, 275106), (1698, 183404), (2264, 137553), (3396, 91702), (3527, 88296), (3679, 84648), (6792, 45851), (7054, 44148), (7358, 42324), (10581, 29432), (11037, 28216), (14108, 22074), (14716, 21162)]