678488976

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{428339}}^1$

素因数の和:428364

約数の個数: 60

約数和(自身を含む): 2071452240

約数和(自身を除く): 1392963264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 428339, 856678, 1285017, 1713356, 2570034, 3426712, 3855051, 4711729, 5140068, 6853424, 7710102, 9423458, 10280136, 14135187, 15420204, 18846916, 20560272, 28270374, 30840408, 37693832, 42405561, 56540748, 61680816, 75387664, 84811122, 113081496, 169622244, 226162992, 339244488, 678488976]

約数ペア:

[(1, 678488976), (2, 339244488), (3, 226162992), (4, 169622244), (6, 113081496), (8, 84811122), (9, 75387664), (11, 61680816), (12, 56540748), (16, 42405561), (18, 37693832), (22, 30840408), (24, 28270374), (33, 20560272), (36, 18846916), (44, 15420204), (48, 14135187), (66, 10280136), (72, 9423458), (88, 7710102), (99, 6853424), (132, 5140068), (144, 4711729), (176, 3855051), (198, 3426712), (264, 2570034), (396, 1713356), (528, 1285017), (792, 856678), (1584, 428339)]