284807144

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{7351}}^1$

素因数の和:7553

約数の個数: 32

約数和(自身を含む): 555811200

約数和(自身を除く): 271004056

約数列:

[1, 2, 4, 8, 29, 58, 116, 167, 232, 334, 668, 1336, 4843, 7351, 9686, 14702, 19372, 29404, 38744, 58808, 213179, 426358, 852716, 1227617, 1705432, 2455234, 4910468, 9820936, 35600893, 71201786, 142403572, 284807144]

約数ペア:

[(1, 284807144), (2, 142403572), (4, 71201786), (8, 35600893), (29, 9820936), (58, 4910468), (116, 2455234), (167, 1705432), (232, 1227617), (334, 852716), (668, 426358), (1336, 213179), (4843, 58808), (7351, 38744), (9686, 29404), (14702, 19372)]