245718096

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{393779}}^1$

素因数の和:393803

約数の個数: 40

約数和(自身を含む): 683602080

約数和(自身を除く): 437883984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 393779, 787558, 1181337, 1575116, 2362674, 3150232, 4725348, 5119127, 6300464, 9450696, 10238254, 15357381, 18901392, 20476508, 30714762, 40953016, 61429524, 81906032, 122859048, 245718096]

約数ペア:

[(1, 245718096), (2, 122859048), (3, 81906032), (4, 61429524), (6, 40953016), (8, 30714762), (12, 20476508), (13, 18901392), (16, 15357381), (24, 10238254), (26, 9450696), (39, 6300464), (48, 5119127), (52, 4725348), (78, 3150232), (104, 2362674), (156, 1575116), (208, 1181337), (312, 787558), (624, 393779)]