312291355276

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1\times {\mathrm{23629}}^1$

素因数の和:25234

約数の個数: 48

約数和(自身を含む): 576563682240

約数和(自身を除く): 264272326964

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 1481, 2231, 2962, 4462, 5924, 8924, 23629, 34063, 47258, 68126, 94516, 136252, 143657, 287314, 543467, 574628, 1086934, 2173868, 2292013, 3304111, 4584026, 6608222, 9168052, 13216444, 34994549, 52716299, 69989098, 105432598, 139978196, 210865196, 804874627, 1609749254, 3219498508, 3394471253, 6788942506, 13577885012, 78072838819, 156145677638, 312291355276]

約数ペア:

[(1, 312291355276), (2, 156145677638), (4, 78072838819), (23, 13577885012), (46, 6788942506), (92, 3394471253), (97, 3219498508), (194, 1609749254), (388, 804874627), (1481, 210865196), (2231, 139978196), (2962, 105432598), (4462, 69989098), (5924, 52716299), (8924, 34994549), (23629, 13216444), (34063, 9168052), (47258, 6608222), (68126, 4584026), (94516, 3304111), (136252, 2292013), (143657, 2173868), (287314, 1086934), (543467, 574628)]