312883396

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4951}}^1$

素因数の和:5060

約数の個数: 48

約数和(自身を含む): 653347072

約数和(自身を除く): 340463676

約数列:

[1, 2, 4, 7, 14, 28, 37, 61, 74, 122, 148, 244, 259, 427, 518, 854, 1036, 1708, 2257, 4514, 4951, 9028, 9902, 15799, 19804, 31598, 34657, 63196, 69314, 138628, 183187, 302011, 366374, 604022, 732748, 1208044, 1282309, 2114077, 2564618, 4228154, 5129236, 8456308, 11174407, 22348814, 44697628, 78220849, 156441698, 312883396]

約数ペア:

[(1, 312883396), (2, 156441698), (4, 78220849), (7, 44697628), (14, 22348814), (28, 11174407), (37, 8456308), (61, 5129236), (74, 4228154), (122, 2564618), (148, 2114077), (244, 1282309), (259, 1208044), (427, 732748), (518, 604022), (854, 366374), (1036, 302011), (1708, 183187), (2257, 138628), (4514, 69314), (4951, 63196), (9028, 34657), (9902, 31598), (15799, 19804)]