7257016128

素因数分解:

$2^6\times 3^1\times {\mathrm{421}}^1\times {\mathrm{89779}}^1$

素因数の和:90215

約数の個数: 56

約数和(自身を含む): 19246677280

約数和(自身を除く): 11989661152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 421, 842, 1263, 1684, 2526, 3368, 5052, 6736, 10104, 13472, 20208, 26944, 40416, 80832, 89779, 179558, 269337, 359116, 538674, 718232, 1077348, 1436464, 2154696, 2872928, 4309392, 5745856, 8618784, 17237568, 37796959, 75593918, 113390877, 151187836, 226781754, 302375672, 453563508, 604751344, 907127016, 1209502688, 1814254032, 2419005376, 3628508064, 7257016128]

約数ペア:

[(1, 7257016128), (2, 3628508064), (3, 2419005376), (4, 1814254032), (6, 1209502688), (8, 907127016), (12, 604751344), (16, 453563508), (24, 302375672), (32, 226781754), (48, 151187836), (64, 113390877), (96, 75593918), (192, 37796959), (421, 17237568), (842, 8618784), (1263, 5745856), (1684, 4309392), (2526, 2872928), (3368, 2154696), (5052, 1436464), (6736, 1077348), (10104, 718232), (13472, 538674), (20208, 359116), (26944, 269337), (40416, 179558), (80832, 89779)]