679906608

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1997}}^1$

素因数の和:2222

約数の個数: 80

約数和(自身を含む): 1810571616

約数和(自身を除く): 1130665008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 173, 246, 328, 346, 492, 519, 656, 692, 984, 1038, 1384, 1968, 1997, 2076, 2768, 3994, 4152, 5991, 7093, 7988, 8304, 11982, 14186, 15976, 21279, 23964, 28372, 31952, 42558, 47928, 56744, 81877, 85116, 95856, 113488, 163754, 170232, 245631, 327508, 340464, 345481, 491262, 655016, 690962, 982524, 1036443, 1310032, 1381924, 1965048, 2072886, 2763848, 3930096, 4145772, 5527696, 8291544, 14164721, 16583088, 28329442, 42494163, 56658884, 84988326, 113317768, 169976652, 226635536, 339953304, 679906608]

約数ペア:

[(1, 679906608), (2, 339953304), (3, 226635536), (4, 169976652), (6, 113317768), (8, 84988326), (12, 56658884), (16, 42494163), (24, 28329442), (41, 16583088), (48, 14164721), (82, 8291544), (123, 5527696), (164, 4145772), (173, 3930096), (246, 2763848), (328, 2072886), (346, 1965048), (492, 1381924), (519, 1310032), (656, 1036443), (692, 982524), (984, 690962), (1038, 655016), (1384, 491262), (1968, 345481), (1997, 340464), (2076, 327508), (2768, 245631), (3994, 170232), (4152, 163754), (5991, 113488), (7093, 95856), (7988, 85116), (8304, 81877), (11982, 56744), (14186, 47928), (15976, 42558), (21279, 31952), (23964, 28372)]