291264792012

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{260989957}}^1$

素因数の和:260989998

約数の個数: 36

約数和(自身を含む): 760002757696

約数和(自身を除く): 468737965684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 260989957, 521979914, 782969871, 1043959828, 1565939742, 2348909613, 3131879484, 4697819226, 8090688667, 9395638452, 16181377334, 24272066001, 32362754668, 48544132002, 72816198003, 97088264004, 145632396006, 291264792012]

約数ペア:

[(1, 291264792012), (2, 145632396006), (3, 97088264004), (4, 72816198003), (6, 48544132002), (9, 32362754668), (12, 24272066001), (18, 16181377334), (31, 9395638452), (36, 8090688667), (62, 4697819226), (93, 3131879484), (124, 2348909613), (186, 1565939742), (279, 1043959828), (372, 782969871), (558, 521979914), (1116, 260989957)]