2820008232

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{240287}}^1$

素因数の和:240462

約数の個数: 48

約数和(自身を含む): 7684410240

約数和(自身を除く): 4864402008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 11736, 240287, 480574, 720861, 961148, 1441722, 1922296, 2162583, 2883444, 4325166, 5766888, 8650332, 17300664, 39166781, 78333562, 117500343, 156667124, 235000686, 313334248, 352501029, 470001372, 705002058, 940002744, 1410004116, 2820008232]

約数ペア:

[(1, 2820008232), (2, 1410004116), (3, 940002744), (4, 705002058), (6, 470001372), (8, 352501029), (9, 313334248), (12, 235000686), (18, 156667124), (24, 117500343), (36, 78333562), (72, 39166781), (163, 17300664), (326, 8650332), (489, 5766888), (652, 4325166), (978, 2883444), (1304, 2162583), (1467, 1922296), (1956, 1441722), (2934, 961148), (3912, 720861), (5868, 480574), (11736, 240287)]