253285872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24317}}^1$

素因数の和:24366

約数の個数: 80

約数和(自身を含む): 771950592

約数和(自身を除く): 518664720

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, 24317, 48634, 72951, 97268, 145902, 170219, 194536, 291804, 340438, 389072, 510657, 583608, 680876, 753827, 1021314, 1167216, 1361752, 1507654, 2042628, 2261481, 2723504, 3015308, 4085256, 4522962, 5276789, 6030616, 8170512, 9045924, 10553578, 12061232, 15830367, 18091848, 21107156, 31660734, 36183696, 42214312, 63321468, 84428624, 126642936, 253285872]

約数ペア:

[(1, 253285872), (2, 126642936), (3, 84428624), (4, 63321468), (6, 42214312), (7, 36183696), (8, 31660734), (12, 21107156), (14, 18091848), (16, 15830367), (21, 12061232), (24, 10553578), (28, 9045924), (31, 8170512), (42, 6030616), (48, 5276789), (56, 4522962), (62, 4085256), (84, 3015308), (93, 2723504), (112, 2261481), (124, 2042628), (168, 1507654), (186, 1361752), (217, 1167216), (248, 1021314), (336, 753827), (372, 680876), (434, 583608), (496, 510657), (651, 389072), (744, 340438), (868, 291804), (1302, 194536), (1488, 170219), (1736, 145902), (2604, 97268), (3472, 72951), (5208, 48634), (10416, 24317)]