357938406

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13337}}^1$

素因数の和:13426

約数の個数: 64

約数和(自身を含む): 921922560

約数和(自身を除く): 563984154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 639, 994, 1278, 1491, 1917, 2982, 3834, 4473, 8946, 13337, 13419, 26674, 26838, 40011, 80022, 93359, 120033, 186718, 240066, 280077, 360099, 560154, 720198, 840231, 946927, 1680462, 1893854, 2520693, 2840781, 5041386, 5681562, 6628489, 8522343, 13256978, 17044686, 19885467, 25567029, 39770934, 51134058, 59656401, 119312802, 178969203, 357938406]

約数ペア:

[(1, 357938406), (2, 178969203), (3, 119312802), (6, 59656401), (7, 51134058), (9, 39770934), (14, 25567029), (18, 19885467), (21, 17044686), (27, 13256978), (42, 8522343), (54, 6628489), (63, 5681562), (71, 5041386), (126, 2840781), (142, 2520693), (189, 1893854), (213, 1680462), (378, 946927), (426, 840231), (497, 720198), (639, 560154), (994, 360099), (1278, 280077), (1491, 240066), (1917, 186718), (2982, 120033), (3834, 93359), (4473, 80022), (8946, 40011), (13337, 26838), (13419, 26674)]