631449168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{60623}}^1$

素因数の和:60672

約数の個数: 80

約数和(自身を含む): 1924448256

約数和(自身を除く): 1292999088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 60623, 121246, 181869, 242492, 363738, 424361, 484984, 727476, 848722, 969968, 1273083, 1454952, 1697444, 1879313, 2546166, 2909904, 3394888, 3758626, 5092332, 5637939, 6789776, 7517252, 10184664, 11275878, 13155191, 15034504, 20369328, 22551756, 26310382, 30069008, 39465573, 45103512, 52620764, 78931146, 90207024, 105241528, 157862292, 210483056, 315724584, 631449168]

約数ペア:

[(1, 631449168), (2, 315724584), (3, 210483056), (4, 157862292), (6, 105241528), (7, 90207024), (8, 78931146), (12, 52620764), (14, 45103512), (16, 39465573), (21, 30069008), (24, 26310382), (28, 22551756), (31, 20369328), (42, 15034504), (48, 13155191), (56, 11275878), (62, 10184664), (84, 7517252), (93, 6789776), (112, 5637939), (124, 5092332), (168, 3758626), (186, 3394888), (217, 2909904), (248, 2546166), (336, 1879313), (372, 1697444), (434, 1454952), (496, 1273083), (651, 969968), (744, 848722), (868, 727476), (1302, 484984), (1488, 424361), (1736, 363738), (2604, 242492), (3472, 181869), (5208, 121246), (10416, 60623)]