271567998

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12479}}^1$

素因数の和:12534

約数の個数: 64

約数和(自身を含む): 670924800

約数和(自身を除く): 399356802

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1209, 1674, 2418, 3627, 7254, 10881, 12479, 21762, 24958, 37437, 74874, 112311, 162227, 224622, 324454, 336933, 386849, 486681, 673866, 773698, 973362, 1160547, 1460043, 2321094, 2920086, 3481641, 4380129, 5029037, 6963282, 8760258, 10058074, 10444923, 15087111, 20889846, 30174222, 45261333, 90522666, 135783999, 271567998]

約数ペア:

[(1, 271567998), (2, 135783999), (3, 90522666), (6, 45261333), (9, 30174222), (13, 20889846), (18, 15087111), (26, 10444923), (27, 10058074), (31, 8760258), (39, 6963282), (54, 5029037), (62, 4380129), (78, 3481641), (93, 2920086), (117, 2321094), (186, 1460043), (234, 1160547), (279, 973362), (351, 773698), (403, 673866), (558, 486681), (702, 386849), (806, 336933), (837, 324454), (1209, 224622), (1674, 162227), (2418, 112311), (3627, 74874), (7254, 37437), (10881, 24958), (12479, 21762)]