265970016

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71039}}^1$

素因数の和:71068

約数の個数: 72

約数和(自身を含む): 814544640

約数和(自身を除く): 548574624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 71039, 142078, 213117, 284156, 426234, 568312, 639351, 852468, 923507, 1136624, 1278702, 1704936, 1847014, 2273248, 2557404, 2770521, 3409872, 3694028, 5114808, 5541042, 6819744, 7388056, 8311563, 10229616, 11082084, 14776112, 16623126, 20459232, 22164168, 29552224, 33246252, 44328336, 66492504, 88656672, 132985008, 265970016]

約数ペア:

[(1, 265970016), (2, 132985008), (3, 88656672), (4, 66492504), (6, 44328336), (8, 33246252), (9, 29552224), (12, 22164168), (13, 20459232), (16, 16623126), (18, 14776112), (24, 11082084), (26, 10229616), (32, 8311563), (36, 7388056), (39, 6819744), (48, 5541042), (52, 5114808), (72, 3694028), (78, 3409872), (96, 2770521), (104, 2557404), (117, 2273248), (144, 1847014), (156, 1704936), (208, 1278702), (234, 1136624), (288, 923507), (312, 852468), (416, 639351), (468, 568312), (624, 426234), (936, 284156), (1248, 213117), (1872, 142078), (3744, 71039)]