1644890784

素因数分解:

$2^5\times 3^1\times {\mathrm{421}}^1\times {\mathrm{40699}}^1$

素因数の和:41133

約数の個数: 48

約数和(自身を含む): 4328200800

約数和(自身を除く): 2683310016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 421, 842, 1263, 1684, 2526, 3368, 5052, 6736, 10104, 13472, 20208, 40416, 40699, 81398, 122097, 162796, 244194, 325592, 488388, 651184, 976776, 1302368, 1953552, 3907104, 17134279, 34268558, 51402837, 68537116, 102805674, 137074232, 205611348, 274148464, 411222696, 548296928, 822445392, 1644890784]

約数ペア:

[(1, 1644890784), (2, 822445392), (3, 548296928), (4, 411222696), (6, 274148464), (8, 205611348), (12, 137074232), (16, 102805674), (24, 68537116), (32, 51402837), (48, 34268558), (96, 17134279), (421, 3907104), (842, 1953552), (1263, 1302368), (1684, 976776), (2526, 651184), (3368, 488388), (5052, 325592), (6736, 244194), (10104, 162796), (13472, 122097), (20208, 81398), (40416, 40699)]