290474976

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6397}}^1$

素因数の和:6464

約数の個数: 96

約数和(自身を含む): 851292288

約数和(自身を除く): 560817312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 66, 86, 88, 96, 129, 132, 172, 176, 258, 264, 344, 352, 473, 516, 528, 688, 946, 1032, 1056, 1376, 1419, 1892, 2064, 2838, 3784, 4128, 5676, 6397, 7568, 11352, 12794, 15136, 19191, 22704, 25588, 38382, 45408, 51176, 70367, 76764, 102352, 140734, 153528, 204704, 211101, 275071, 281468, 307056, 422202, 550142, 562936, 614112, 825213, 844404, 1100284, 1125872, 1650426, 1688808, 2200568, 2251744, 3025781, 3300852, 3377616, 4401136, 6051562, 6601704, 6755232, 8802272, 9077343, 12103124, 13203408, 18154686, 24206248, 26406816, 36309372, 48412496, 72618744, 96824992, 145237488, 290474976]

約数ペア:

[(1, 290474976), (2, 145237488), (3, 96824992), (4, 72618744), (6, 48412496), (8, 36309372), (11, 26406816), (12, 24206248), (16, 18154686), (22, 13203408), (24, 12103124), (32, 9077343), (33, 8802272), (43, 6755232), (44, 6601704), (48, 6051562), (66, 4401136), (86, 3377616), (88, 3300852), (96, 3025781), (129, 2251744), (132, 2200568), (172, 1688808), (176, 1650426), (258, 1125872), (264, 1100284), (344, 844404), (352, 825213), (473, 614112), (516, 562936), (528, 550142), (688, 422202), (946, 307056), (1032, 281468), (1056, 275071), (1376, 211101), (1419, 204704), (1892, 153528), (2064, 140734), (2838, 102352), (3784, 76764), (4128, 70367), (5676, 51176), (6397, 45408), (7568, 38382), (11352, 25588), (12794, 22704), (15136, 19191)]