348741148

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2797}}^1$

素因数の和:2942

約数の個数: 48

約数和(自身を含む): 718884544

約数和(自身を除く): 370143396

約数列:

[1, 2, 4, 7, 14, 28, 61, 73, 122, 146, 244, 292, 427, 511, 854, 1022, 1708, 2044, 2797, 4453, 5594, 8906, 11188, 17812, 19579, 31171, 39158, 62342, 78316, 124684, 170617, 204181, 341234, 408362, 682468, 816724, 1194319, 1429267, 2388638, 2858534, 4777276, 5717068, 12455041, 24910082, 49820164, 87185287, 174370574, 348741148]

約数ペア:

[(1, 348741148), (2, 174370574), (4, 87185287), (7, 49820164), (14, 24910082), (28, 12455041), (61, 5717068), (73, 4777276), (122, 2858534), (146, 2388638), (244, 1429267), (292, 1194319), (427, 816724), (511, 682468), (854, 408362), (1022, 341234), (1708, 204181), (2044, 170617), (2797, 124684), (4453, 78316), (5594, 62342), (8906, 39158), (11188, 31171), (17812, 19579)]