291208895964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1155590857}}^1$

素因数の和:1155590874

約数の個数: 36

約数和(自身を含む): 841270144624

約数和(自身を除く): 550061248660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1155590857, 2311181714, 3466772571, 4622363428, 6933545142, 8089135999, 10400317713, 13867090284, 16178271998, 20800635426, 24267407997, 32356543996, 41601270852, 48534815994, 72802223991, 97069631988, 145604447982, 291208895964]

約数ペア:

[(1, 291208895964), (2, 145604447982), (3, 97069631988), (4, 72802223991), (6, 48534815994), (7, 41601270852), (9, 32356543996), (12, 24267407997), (14, 20800635426), (18, 16178271998), (21, 13867090284), (28, 10400317713), (36, 8089135999), (42, 6933545142), (63, 4622363428), (84, 3466772571), (126, 2311181714), (252, 1155590857)]