320469864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{93377}}^1$

素因数の和:93410

約数の個数: 64

約数和(自身を含む): 941250240

約数和(自身を除く): 620780376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 93377, 186754, 280131, 373508, 560262, 747016, 1027147, 1120524, 1213901, 2054294, 2241048, 2427802, 3081441, 3641703, 4108588, 4855604, 6162882, 7283406, 8217176, 9711208, 12325764, 13352911, 14566812, 24651528, 26705822, 29133624, 40058733, 53411644, 80117466, 106823288, 160234932, 320469864]

約数ペア:

[(1, 320469864), (2, 160234932), (3, 106823288), (4, 80117466), (6, 53411644), (8, 40058733), (11, 29133624), (12, 26705822), (13, 24651528), (22, 14566812), (24, 13352911), (26, 12325764), (33, 9711208), (39, 8217176), (44, 7283406), (52, 6162882), (66, 4855604), (78, 4108588), (88, 3641703), (104, 3081441), (132, 2427802), (143, 2241048), (156, 2054294), (264, 1213901), (286, 1120524), (312, 1027147), (429, 747016), (572, 560262), (858, 373508), (1144, 280131), (1716, 186754), (3432, 93377)]