245079552

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{5147}}^1$

素因数の和:5199

約数の個数: 80

約数和(自身を含む): 674099712

約数和(自身を除く): 429020160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 5147, 5952, 7936, 10294, 11904, 15441, 15872, 20588, 23808, 30882, 41176, 47616, 61764, 82352, 123528, 159557, 164704, 247056, 319114, 329408, 478671, 494112, 638228, 658816, 957342, 988224, 1276456, 1317632, 1914684, 1976448, 2552912, 2635264, 3829368, 3952896, 5105824, 7658736, 7905792, 10211648, 15317472, 20423296, 30634944, 40846592, 61269888, 81693184, 122539776, 245079552]

約数ペア:

[(1, 245079552), (2, 122539776), (3, 81693184), (4, 61269888), (6, 40846592), (8, 30634944), (12, 20423296), (16, 15317472), (24, 10211648), (31, 7905792), (32, 7658736), (48, 5105824), (62, 3952896), (64, 3829368), (93, 2635264), (96, 2552912), (124, 1976448), (128, 1914684), (186, 1317632), (192, 1276456), (248, 988224), (256, 957342), (372, 658816), (384, 638228), (496, 494112), (512, 478671), (744, 329408), (768, 319114), (992, 247056), (1488, 164704), (1536, 159557), (1984, 123528), (2976, 82352), (3968, 61764), (5147, 47616), (5952, 41176), (7936, 30882), (10294, 23808), (11904, 20588), (15441, 15872)]