312195528

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{29101}}^1$

素因数の和:29262

約数の個数: 48

約数和(自身を含む): 851233500

約数和(自身を除く): 539037972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 29101, 58202, 87303, 116404, 174606, 232808, 261909, 349212, 523818, 698424, 1047636, 2095272, 4336049, 8672098, 13008147, 17344196, 26016294, 34688392, 39024441, 52032588, 78048882, 104065176, 156097764, 312195528]

約数ペア:

[(1, 312195528), (2, 156097764), (3, 104065176), (4, 78048882), (6, 52032588), (8, 39024441), (9, 34688392), (12, 26016294), (18, 17344196), (24, 13008147), (36, 8672098), (72, 4336049), (149, 2095272), (298, 1047636), (447, 698424), (596, 523818), (894, 349212), (1192, 261909), (1341, 232808), (1788, 174606), (2682, 116404), (3576, 87303), (5364, 58202), (10728, 29101)]