316274648

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{5569}}^1$

素因数の和:5835

約数の個数: 32

約数和(自身を含む): 614928000

約数和(自身を除く): 298653352

約数列:

[1, 2, 4, 8, 31, 62, 124, 229, 248, 458, 916, 1832, 5569, 7099, 11138, 14198, 22276, 28396, 44552, 56792, 172639, 345278, 690556, 1275301, 1381112, 2550602, 5101204, 10202408, 39534331, 79068662, 158137324, 316274648]

約数ペア:

[(1, 316274648), (2, 158137324), (4, 79068662), (8, 39534331), (31, 10202408), (62, 5101204), (124, 2550602), (229, 1381112), (248, 1275301), (458, 690556), (916, 345278), (1832, 172639), (5569, 56792), (7099, 44552), (11138, 28396), (14198, 22276)]