311282034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2351

約数の個数: 64

約数和(自身を含む): 737206272

約数和(自身を除く): 425924238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 71, 94, 141, 142, 213, 282, 329, 426, 497, 658, 987, 994, 1491, 1974, 2221, 2982, 3337, 4442, 6663, 6674, 10011, 13326, 15547, 20022, 23359, 31094, 46641, 46718, 70077, 93282, 104387, 140154, 157691, 208774, 313161, 315382, 473073, 626322, 730709, 946146, 1103837, 1461418, 2192127, 2207674, 3311511, 4384254, 6623022, 7411477, 14822954, 22234431, 44468862, 51880339, 103760678, 155641017, 311282034]

約数ペア:

[(1, 311282034), (2, 155641017), (3, 103760678), (6, 51880339), (7, 44468862), (14, 22234431), (21, 14822954), (42, 7411477), (47, 6623022), (71, 4384254), (94, 3311511), (141, 2207674), (142, 2192127), (213, 1461418), (282, 1103837), (329, 946146), (426, 730709), (497, 626322), (658, 473073), (987, 315382), (994, 313161), (1491, 208774), (1974, 157691), (2221, 140154), (2982, 104387), (3337, 93282), (4442, 70077), (6663, 46718), (6674, 46641), (10011, 31094), (13326, 23359), (15547, 20022)]