259556304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24919}}^1$

素因数の和:24968

約数の個数: 80

約数和(自身を含む): 791060480

約数和(自身を除く): 531504176

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, 24919, 49838, 74757, 99676, 149514, 174433, 199352, 299028, 348866, 398704, 523299, 598056, 697732, 772489, 1046598, 1196112, 1395464, 1544978, 2093196, 2317467, 2790928, 3089956, 4186392, 4634934, 5407423, 6179912, 8372784, 9269868, 10814846, 12359824, 16222269, 18539736, 21629692, 32444538, 37079472, 43259384, 64889076, 86518768, 129778152, 259556304]

約数ペア:

[(1, 259556304), (2, 129778152), (3, 86518768), (4, 64889076), (6, 43259384), (7, 37079472), (8, 32444538), (12, 21629692), (14, 18539736), (16, 16222269), (21, 12359824), (24, 10814846), (28, 9269868), (31, 8372784), (42, 6179912), (48, 5407423), (56, 4634934), (62, 4186392), (84, 3089956), (93, 2790928), (112, 2317467), (124, 2093196), (168, 1544978), (186, 1395464), (217, 1196112), (248, 1046598), (336, 772489), (372, 697732), (434, 598056), (496, 523299), (651, 398704), (744, 348866), (868, 299028), (1302, 199352), (1488, 174433), (1736, 149514), (2604, 99676), (3472, 74757), (5208, 49838), (10416, 24919)]