40270776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18439}}^1$

素因数の和:18468

約数の個数: 64

約数和(自身を含む): 123916800

約数和(自身を除く): 83646024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 18439, 36878, 55317, 73756, 110634, 129073, 147512, 221268, 239707, 258146, 387219, 442536, 479414, 516292, 719121, 774438, 958828, 1032584, 1438242, 1548876, 1677949, 1917656, 2876484, 3097752, 3355898, 5033847, 5752968, 6711796, 10067694, 13423592, 20135388, 40270776]

約数ペア:

[(1, 40270776), (2, 20135388), (3, 13423592), (4, 10067694), (6, 6711796), (7, 5752968), (8, 5033847), (12, 3355898), (13, 3097752), (14, 2876484), (21, 1917656), (24, 1677949), (26, 1548876), (28, 1438242), (39, 1032584), (42, 958828), (52, 774438), (56, 719121), (78, 516292), (84, 479414), (91, 442536), (104, 387219), (156, 258146), (168, 239707), (182, 221268), (273, 147512), (312, 129073), (364, 110634), (546, 73756), (728, 55317), (1092, 36878), (2184, 18439)]