334420803652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1\times {\mathrm{157793}}^1$

素因数の和:158632

約数の個数: 48

約数和(自身を含む): 642985302960

約数和(自身を除く): 308564499308

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 769, 1378, 1538, 2756, 3076, 9997, 19994, 39988, 40757, 81514, 157793, 163028, 315586, 529841, 631172, 1059682, 2051309, 2119364, 4102618, 8205236, 8363029, 16726058, 33452116, 108719377, 121342817, 217438754, 242685634, 434877508, 485371268, 1577456621, 3154913242, 6309826484, 6431169301, 12862338602, 25724677204, 83605200913, 167210401826, 334420803652]

約数ペア:

[(1, 334420803652), (2, 167210401826), (4, 83605200913), (13, 25724677204), (26, 12862338602), (52, 6431169301), (53, 6309826484), (106, 3154913242), (212, 1577456621), (689, 485371268), (769, 434877508), (1378, 242685634), (1538, 217438754), (2756, 121342817), (3076, 108719377), (9997, 33452116), (19994, 16726058), (39988, 8363029), (40757, 8205236), (81514, 4102618), (157793, 2119364), (163028, 2051309), (315586, 1059682), (529841, 631172)]