858228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 2427264

約数和(自身を除く): 1569036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 601, 714, 1202, 1428, 1803, 2404, 3606, 4207, 7212, 8414, 10217, 12621, 16828, 20434, 25242, 30651, 40868, 50484, 61302, 71519, 122604, 143038, 214557, 286076, 429114, 858228]

約数ペア:

[(1, 858228), (2, 429114), (3, 286076), (4, 214557), (6, 143038), (7, 122604), (12, 71519), (14, 61302), (17, 50484), (21, 40868), (28, 30651), (34, 25242), (42, 20434), (51, 16828), (68, 12621), (84, 10217), (102, 8414), (119, 7212), (204, 4207), (238, 3606), (357, 2404), (476, 1803), (601, 1428), (714, 1202)]