15663217624

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1\times {\mathrm{691}}^1$

素因数の和:1220

約数の個数: 64

約数和(自身を含む): 30229964640

約数和(自身を除く): 14566747016

約数列:

[1, 2, 4, 8, 53, 106, 193, 212, 277, 386, 424, 554, 691, 772, 1108, 1382, 1544, 2216, 2764, 5528, 10229, 14681, 20458, 29362, 36623, 40916, 53461, 58724, 73246, 81832, 106922, 117448, 133363, 146492, 191407, 213844, 266726, 292984, 382814, 427688, 533452, 765628, 1066904, 1531256, 2833433, 5666866, 7068239, 10144571, 11333732, 14136478, 20289142, 22667464, 28272956, 36941551, 40578284, 56545912, 73883102, 81156568, 147766204, 295532408, 1957902203, 3915804406, 7831608812, 15663217624]

約数ペア:

[(1, 15663217624), (2, 7831608812), (4, 3915804406), (8, 1957902203), (53, 295532408), (106, 147766204), (193, 81156568), (212, 73883102), (277, 56545912), (386, 40578284), (424, 36941551), (554, 28272956), (691, 22667464), (772, 20289142), (1108, 14136478), (1382, 11333732), (1544, 10144571), (2216, 7068239), (2764, 5666866), (5528, 2833433), (10229, 1531256), (14681, 1066904), (20458, 765628), (29362, 533452), (36623, 427688), (40916, 382814), (53461, 292984), (58724, 266726), (73246, 213844), (81832, 191407), (106922, 146492), (117448, 133363)]