268432856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{17467}}^1$

素因数の和:17603

約数の個数: 32

約数和(自身を含む): 537665040

約数和(自身を除く): 269232184

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 904, 1921, 3842, 7684, 15368, 17467, 34934, 69868, 139736, 296939, 593878, 1187756, 1973771, 2375512, 3947542, 7895084, 15790168, 33554107, 67108214, 134216428, 268432856]

約数ペア:

[(1, 268432856), (2, 134216428), (4, 67108214), (8, 33554107), (17, 15790168), (34, 7895084), (68, 3947542), (113, 2375512), (136, 1973771), (226, 1187756), (452, 593878), (904, 296939), (1921, 139736), (3842, 69868), (7684, 34934), (15368, 17467)]