270401344

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1867}}^1$

素因数の和:1983

約数の個数: 56

約数和(自身を含む): 561774848

約数和(自身を除く): 291373504

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 146, 248, 292, 496, 584, 992, 1168, 1867, 1984, 2263, 2336, 3734, 4526, 4672, 7468, 9052, 14936, 18104, 29872, 36208, 57877, 59744, 72416, 115754, 119488, 136291, 144832, 231508, 272582, 463016, 545164, 926032, 1090328, 1852064, 2180656, 3704128, 4225021, 4361312, 8450042, 8722624, 16900084, 33800168, 67600336, 135200672, 270401344]

約数ペア:

[(1, 270401344), (2, 135200672), (4, 67600336), (8, 33800168), (16, 16900084), (31, 8722624), (32, 8450042), (62, 4361312), (64, 4225021), (73, 3704128), (124, 2180656), (146, 1852064), (248, 1090328), (292, 926032), (496, 545164), (584, 463016), (992, 272582), (1168, 231508), (1867, 144832), (1984, 136291), (2263, 119488), (2336, 115754), (3734, 72416), (4526, 59744), (4672, 57877), (7468, 36208), (9052, 29872), (14936, 18104)]