320506608

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1193}}^1$

素因数の和:1426

約数の個数: 80

約数和(自身を含む): 861685920

約数和(自身を除く): 541179312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 193, 232, 348, 386, 464, 579, 696, 772, 1158, 1193, 1392, 1544, 2316, 2386, 3088, 3579, 4632, 4772, 5597, 7158, 9264, 9544, 11194, 14316, 16791, 19088, 22388, 28632, 33582, 34597, 44776, 57264, 67164, 69194, 89552, 103791, 134328, 138388, 207582, 230249, 268656, 276776, 415164, 460498, 553552, 690747, 830328, 920996, 1381494, 1660656, 1841992, 2762988, 3683984, 5525976, 6677221, 11051952, 13354442, 20031663, 26708884, 40063326, 53417768, 80126652, 106835536, 160253304, 320506608]

約数ペア:

[(1, 320506608), (2, 160253304), (3, 106835536), (4, 80126652), (6, 53417768), (8, 40063326), (12, 26708884), (16, 20031663), (24, 13354442), (29, 11051952), (48, 6677221), (58, 5525976), (87, 3683984), (116, 2762988), (174, 1841992), (193, 1660656), (232, 1381494), (348, 920996), (386, 830328), (464, 690747), (579, 553552), (696, 460498), (772, 415164), (1158, 276776), (1193, 268656), (1392, 230249), (1544, 207582), (2316, 138388), (2386, 134328), (3088, 103791), (3579, 89552), (4632, 69194), (4772, 67164), (5597, 57264), (7158, 44776), (9264, 34597), (9544, 33582), (11194, 28632), (14316, 22388), (16791, 19088)]