246999808

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 541578240

約数和(自身を除く): 294578432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 239, 256, 352, 367, 478, 704, 734, 956, 1408, 1468, 1912, 2629, 2816, 2936, 3824, 4037, 5258, 5872, 7648, 8074, 10516, 11744, 15296, 16148, 21032, 23488, 30592, 32296, 42064, 46976, 61184, 64592, 84128, 87713, 93952, 129184, 168256, 175426, 258368, 336512, 350852, 516736, 673024, 701704, 964843, 1033472, 1403408, 1929686, 2806816, 3859372, 5613632, 7718744, 11227264, 15437488, 22454528, 30874976, 61749952, 123499904, 246999808]

約数ペア:

[(1, 246999808), (2, 123499904), (4, 61749952), (8, 30874976), (11, 22454528), (16, 15437488), (22, 11227264), (32, 7718744), (44, 5613632), (64, 3859372), (88, 2806816), (128, 1929686), (176, 1403408), (239, 1033472), (256, 964843), (352, 701704), (367, 673024), (478, 516736), (704, 350852), (734, 336512), (956, 258368), (1408, 175426), (1468, 168256), (1912, 129184), (2629, 93952), (2816, 87713), (2936, 84128), (3824, 64592), (4037, 61184), (5258, 46976), (5872, 42064), (7648, 32296), (8074, 30592), (10516, 23488), (11744, 21032), (15296, 16148)]