251161008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24113}}^1$

素因数の和:24162

約数の個数: 80

約数和(自身を含む): 765474816

約数和(自身を除く): 514313808

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, 24113, 48226, 72339, 96452, 144678, 168791, 192904, 289356, 337582, 385808, 506373, 578712, 675164, 747503, 1012746, 1157424, 1350328, 1495006, 2025492, 2242509, 2700656, 2990012, 4050984, 4485018, 5232521, 5980024, 8101968, 8970036, 10465042, 11960048, 15697563, 17940072, 20930084, 31395126, 35880144, 41860168, 62790252, 83720336, 125580504, 251161008]

約数ペア:

[(1, 251161008), (2, 125580504), (3, 83720336), (4, 62790252), (6, 41860168), (7, 35880144), (8, 31395126), (12, 20930084), (14, 17940072), (16, 15697563), (21, 11960048), (24, 10465042), (28, 8970036), (31, 8101968), (42, 5980024), (48, 5232521), (56, 4485018), (62, 4050984), (84, 2990012), (93, 2700656), (112, 2242509), (124, 2025492), (168, 1495006), (186, 1350328), (217, 1157424), (248, 1012746), (336, 747503), (372, 675164), (434, 578712), (496, 506373), (651, 385808), (744, 337582), (868, 289356), (1302, 192904), (1488, 168791), (1736, 144678), (2604, 96452), (3472, 72339), (5208, 48226), (10416, 24113)]