761489146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 1334817792

約数和(自身を除く): 573328646

約数列:

[1, 2, 11, 22, 31, 41, 62, 82, 113, 226, 241, 341, 451, 482, 682, 902, 1243, 1271, 2486, 2542, 2651, 3503, 4633, 5302, 7006, 7471, 9266, 9881, 13981, 14942, 19762, 27233, 27962, 38533, 50963, 54466, 77066, 82181, 101926, 108691, 143623, 164362, 217382, 287246, 299563, 306311, 599126, 612622, 844223, 1116553, 1579853, 1688446, 2233106, 3159706, 3369421, 6738842, 9286453, 12282083, 18572906, 24564166, 34613143, 69226286, 380744573, 761489146]

約数ペア:

[(1, 761489146), (2, 380744573), (11, 69226286), (22, 34613143), (31, 24564166), (41, 18572906), (62, 12282083), (82, 9286453), (113, 6738842), (226, 3369421), (241, 3159706), (341, 2233106), (451, 1688446), (482, 1579853), (682, 1116553), (902, 844223), (1243, 612622), (1271, 599126), (2486, 306311), (2542, 299563), (2651, 287246), (3503, 217382), (4633, 164362), (5302, 143623), (7006, 108691), (7471, 101926), (9266, 82181), (9881, 77066), (13981, 54466), (14942, 50963), (19762, 38533), (27233, 27962)]