1245723216

素因数分解:

$2^4\times 3^1\times {\mathrm{241}}^1\times {\mathrm{107687}}^1$

素因数の和:107939

約数の個数: 40

約数和(自身を含む): 3231501504

約数和(自身を除く): 1985778288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 241, 482, 723, 964, 1446, 1928, 2892, 3856, 5784, 11568, 107687, 215374, 323061, 430748, 646122, 861496, 1292244, 1722992, 2584488, 5168976, 25952567, 51905134, 77857701, 103810268, 155715402, 207620536, 311430804, 415241072, 622861608, 1245723216]

約数ペア:

[(1, 1245723216), (2, 622861608), (3, 415241072), (4, 311430804), (6, 207620536), (8, 155715402), (12, 103810268), (16, 77857701), (24, 51905134), (48, 25952567), (241, 5168976), (482, 2584488), (723, 1722992), (964, 1292244), (1446, 861496), (1928, 646122), (2892, 430748), (3856, 323061), (5784, 215374), (11568, 107687)]