256277376

素因数分解:

$2^7\times 3^2\times {\mathrm{269}}^1\times {\mathrm{827}}^1$

素因数の和:1116

約数の個数: 96

約数和(自身を含む): 741101400

約数和(自身を除く): 484824024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 269, 288, 384, 538, 576, 807, 827, 1076, 1152, 1614, 1654, 2152, 2421, 2481, 3228, 3308, 4304, 4842, 4962, 6456, 6616, 7443, 8608, 9684, 9924, 12912, 13232, 14886, 17216, 19368, 19848, 25824, 26464, 29772, 34432, 38736, 39696, 51648, 52928, 59544, 77472, 79392, 103296, 105856, 119088, 154944, 158784, 222463, 238176, 309888, 317568, 444926, 476352, 667389, 889852, 952704, 1334778, 1779704, 2002167, 2669556, 3559408, 4004334, 5339112, 7118816, 8008668, 10678224, 14237632, 16017336, 21356448, 28475264, 32034672, 42712896, 64069344, 85425792, 128138688, 256277376]

約数ペア:

[(1, 256277376), (2, 128138688), (3, 85425792), (4, 64069344), (6, 42712896), (8, 32034672), (9, 28475264), (12, 21356448), (16, 16017336), (18, 14237632), (24, 10678224), (32, 8008668), (36, 7118816), (48, 5339112), (64, 4004334), (72, 3559408), (96, 2669556), (128, 2002167), (144, 1779704), (192, 1334778), (269, 952704), (288, 889852), (384, 667389), (538, 476352), (576, 444926), (807, 317568), (827, 309888), (1076, 238176), (1152, 222463), (1614, 158784), (1654, 154944), (2152, 119088), (2421, 105856), (2481, 103296), (3228, 79392), (3308, 77472), (4304, 59544), (4842, 52928), (4962, 51648), (6456, 39696), (6616, 38736), (7443, 34432), (8608, 29772), (9684, 26464), (9924, 25824), (12912, 19848), (13232, 19368), (14886, 17216)]