291133968

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{99431}}^1$

素因数の和:99503

約数の個数: 40

約数和(自身を含む): 764433216

約数和(自身を除く): 473299248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 99431, 198862, 298293, 397724, 596586, 795448, 1193172, 1590896, 2386344, 4772688, 6065291, 12130582, 18195873, 24261164, 36391746, 48522328, 72783492, 97044656, 145566984, 291133968]

約数ペア:

[(1, 291133968), (2, 145566984), (3, 97044656), (4, 72783492), (6, 48522328), (8, 36391746), (12, 24261164), (16, 18195873), (24, 12130582), (48, 6065291), (61, 4772688), (122, 2386344), (183, 1590896), (244, 1193172), (366, 795448), (488, 596586), (732, 397724), (976, 298293), (1464, 198862), (2928, 99431)]