2240441686

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 4033082880

約数和(自身を除く): 1792641194

約数列:

[1, 2, 7, 14, 37, 73, 74, 146, 179, 259, 331, 358, 511, 518, 662, 1022, 1253, 2317, 2506, 2701, 4634, 5402, 6623, 12247, 13067, 13246, 18907, 24163, 24494, 26134, 37814, 46361, 48326, 59249, 85729, 91469, 92722, 118498, 169141, 171458, 182938, 338282, 414743, 483479, 829486, 894031, 966958, 1788062, 2192213, 3384353, 4325177, 4384426, 6258217, 6768706, 8650354, 12516434, 15345491, 30276239, 30690982, 60552478, 160031549, 320063098, 1120220843, 2240441686]

約数ペア:

[(1, 2240441686), (2, 1120220843), (7, 320063098), (14, 160031549), (37, 60552478), (73, 30690982), (74, 30276239), (146, 15345491), (179, 12516434), (259, 8650354), (331, 6768706), (358, 6258217), (511, 4384426), (518, 4325177), (662, 3384353), (1022, 2192213), (1253, 1788062), (2317, 966958), (2506, 894031), (2701, 829486), (4634, 483479), (5402, 414743), (6623, 338282), (12247, 182938), (13067, 171458), (13246, 169141), (18907, 118498), (24163, 92722), (24494, 91469), (26134, 85729), (37814, 59249), (46361, 48326)]