308282142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1693

約数の個数: 64

約数和(自身を含む): 725704704

約数和(自身を除く): 417422562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 71, 134, 142, 201, 213, 402, 426, 469, 497, 938, 994, 1407, 1491, 1543, 2814, 2982, 3086, 4629, 4757, 9258, 9514, 10801, 14271, 21602, 28542, 32403, 33299, 64806, 66598, 99897, 103381, 109553, 199794, 206762, 219106, 310143, 328659, 620286, 657318, 723667, 766871, 1447334, 1533742, 2171001, 2300613, 4342002, 4601226, 7340051, 14680102, 22020153, 44040306, 51380357, 102760714, 154141071, 308282142]

約数ペア:

[(1, 308282142), (2, 154141071), (3, 102760714), (6, 51380357), (7, 44040306), (14, 22020153), (21, 14680102), (42, 7340051), (67, 4601226), (71, 4342002), (134, 2300613), (142, 2171001), (201, 1533742), (213, 1447334), (402, 766871), (426, 723667), (469, 657318), (497, 620286), (938, 328659), (994, 310143), (1407, 219106), (1491, 206762), (1543, 199794), (2814, 109553), (2982, 103381), (3086, 99897), (4629, 66598), (4757, 64806), (9258, 33299), (9514, 32403), (10801, 28542), (14271, 21602)]