1520252877896

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1\times {\mathrm{99551}}^1$

素因数の和:100170

約数の個数: 64

約数和(自身を含む): 2970313113600

約数和(自身を除く): 1450060235704

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 443, 556, 886, 1112, 1772, 3544, 4309, 8618, 13733, 17236, 27466, 34472, 54932, 61577, 99551, 109864, 123154, 199102, 246308, 398204, 492616, 796408, 1908887, 3086081, 3817774, 6172162, 7635548, 12344324, 13837589, 15271096, 24688648, 27675178, 44101093, 55350356, 88202186, 110700712, 176404372, 352808744, 428965259, 857930518, 1367133883, 1715861036, 2734267766, 3431722072, 5468535532, 6130051927, 10937071064, 12260103854, 24520207708, 49040415416, 190031609737, 380063219474, 760126438948, 1520252877896]

約数ペア:

[(1, 1520252877896), (2, 760126438948), (4, 380063219474), (8, 190031609737), (31, 49040415416), (62, 24520207708), (124, 12260103854), (139, 10937071064), (248, 6130051927), (278, 5468535532), (443, 3431722072), (556, 2734267766), (886, 1715861036), (1112, 1367133883), (1772, 857930518), (3544, 428965259), (4309, 352808744), (8618, 176404372), (13733, 110700712), (17236, 88202186), (27466, 55350356), (34472, 44101093), (54932, 27675178), (61577, 24688648), (99551, 15271096), (109864, 13837589), (123154, 12344324), (199102, 7635548), (246308, 6172162), (398204, 3817774), (492616, 3086081), (796408, 1908887)]