387715512

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{8543}}^1$

素因数の和:8644

約数の個数: 64

約数和(自身を含む): 1017077760

約数和(自身を除く): 629362248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 732, 744, 1464, 1891, 3782, 5673, 7564, 8543, 11346, 15128, 17086, 22692, 25629, 34172, 45384, 51258, 68344, 102516, 205032, 264833, 521123, 529666, 794499, 1042246, 1059332, 1563369, 1588998, 2084492, 2118664, 3126738, 3177996, 4168984, 6253476, 6355992, 12506952, 16154813, 32309626, 48464439, 64619252, 96928878, 129238504, 193857756, 387715512]

約数ペア:

[(1, 387715512), (2, 193857756), (3, 129238504), (4, 96928878), (6, 64619252), (8, 48464439), (12, 32309626), (24, 16154813), (31, 12506952), (61, 6355992), (62, 6253476), (93, 4168984), (122, 3177996), (124, 3126738), (183, 2118664), (186, 2084492), (244, 1588998), (248, 1563369), (366, 1059332), (372, 1042246), (488, 794499), (732, 529666), (744, 521123), (1464, 264833), (1891, 205032), (3782, 102516), (5673, 68344), (7564, 51258), (8543, 45384), (11346, 34172), (15128, 25629), (17086, 22692)]