307524714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{367}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 717299712

約数和(自身を除く): 409774998

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 281, 367, 426, 497, 562, 734, 843, 994, 1101, 1491, 1686, 1967, 2202, 2569, 2982, 3934, 5138, 5901, 7707, 11802, 15414, 19951, 26057, 39902, 52114, 59853, 78171, 103127, 119706, 139657, 156342, 182399, 206254, 279314, 309381, 364798, 418971, 547197, 618762, 721889, 837942, 1094394, 1443778, 2165667, 4331334, 7322017, 14644034, 21966051, 43932102, 51254119, 102508238, 153762357, 307524714]

約数ペア:

[(1, 307524714), (2, 153762357), (3, 102508238), (6, 51254119), (7, 43932102), (14, 21966051), (21, 14644034), (42, 7322017), (71, 4331334), (142, 2165667), (213, 1443778), (281, 1094394), (367, 837942), (426, 721889), (497, 618762), (562, 547197), (734, 418971), (843, 364798), (994, 309381), (1101, 279314), (1491, 206254), (1686, 182399), (1967, 156342), (2202, 139657), (2569, 119706), (2982, 103127), (3934, 78171), (5138, 59853), (5901, 52114), (7707, 39902), (11802, 26057), (15414, 19951)]