253626112

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 529804800

約数和(自身を除く): 276178688

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 127, 128, 232, 254, 256, 269, 464, 508, 538, 928, 1016, 1076, 1856, 2032, 2152, 3683, 3712, 4064, 4304, 7366, 7424, 7801, 8128, 8608, 14732, 15602, 16256, 17216, 29464, 31204, 32512, 34163, 34432, 58928, 62408, 68326, 68864, 117856, 124816, 136652, 235712, 249632, 273304, 471424, 499264, 546608, 942848, 990727, 998528, 1093216, 1981454, 1997056, 2186432, 3962908, 4372864, 7925816, 8745728, 15851632, 31703264, 63406528, 126813056, 253626112]

約数ペア:

[(1, 253626112), (2, 126813056), (4, 63406528), (8, 31703264), (16, 15851632), (29, 8745728), (32, 7925816), (58, 4372864), (64, 3962908), (116, 2186432), (127, 1997056), (128, 1981454), (232, 1093216), (254, 998528), (256, 990727), (269, 942848), (464, 546608), (508, 499264), (538, 471424), (928, 273304), (1016, 249632), (1076, 235712), (1856, 136652), (2032, 124816), (2152, 117856), (3683, 68864), (3712, 68326), (4064, 62408), (4304, 58928), (7366, 34432), (7424, 34163), (7801, 32512), (8128, 31204), (8608, 29464), (14732, 17216), (15602, 16256)]