305158048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23663}}^1$

素因数の和:23717

約数の個数: 48

約数和(自身を含む): 667892736

約数和(自身を除く): 362734688

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 23663, 47326, 94652, 189304, 307619, 378608, 615238, 733553, 757216, 1230476, 1467106, 2460952, 2934212, 4921904, 5868424, 9536189, 9843808, 11736848, 19072378, 23473696, 38144756, 76289512, 152579024, 305158048]

約数ペア:

[(1, 305158048), (2, 152579024), (4, 76289512), (8, 38144756), (13, 23473696), (16, 19072378), (26, 11736848), (31, 9843808), (32, 9536189), (52, 5868424), (62, 4921904), (104, 2934212), (124, 2460952), (208, 1467106), (248, 1230476), (403, 757216), (416, 733553), (496, 615238), (806, 378608), (992, 307619), (1612, 189304), (3224, 94652), (6448, 47326), (12896, 23663)]