328512996

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{144847}}^1$

素因数の和:144870

約数の個数: 60

約数和(自身を含む): 981490048

約数和(自身を除く): 652977052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 144847, 289694, 434541, 579388, 869082, 1013929, 1303623, 1738164, 2027858, 2607246, 3041787, 3910869, 4055716, 5214492, 6083574, 7821738, 9125361, 11732607, 12167148, 15643476, 18250722, 23465214, 27376083, 36501444, 46930428, 54752166, 82128249, 109504332, 164256498, 328512996]

約数ペア:

[(1, 328512996), (2, 164256498), (3, 109504332), (4, 82128249), (6, 54752166), (7, 46930428), (9, 36501444), (12, 27376083), (14, 23465214), (18, 18250722), (21, 15643476), (27, 12167148), (28, 11732607), (36, 9125361), (42, 7821738), (54, 6083574), (63, 5214492), (81, 4055716), (84, 3910869), (108, 3041787), (126, 2607246), (162, 2027858), (189, 1738164), (252, 1303623), (324, 1013929), (378, 869082), (567, 579388), (756, 434541), (1134, 289694), (2268, 144847)]