542484376

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1481}}^1$

素因数の和:1736

約数の個数: 64

約数和(自身を含む): 1206466560

約数和(自身を除く): 663982184

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 211, 217, 248, 422, 434, 844, 868, 1477, 1481, 1688, 1736, 2954, 2962, 5908, 5924, 6541, 10367, 11816, 11848, 13082, 20734, 26164, 41468, 45787, 45911, 52328, 82936, 91574, 91822, 183148, 183644, 312491, 321377, 366296, 367288, 624982, 642754, 1249964, 1285508, 2187437, 2499928, 2571016, 4374874, 8749748, 9687221, 17499496, 19374442, 38748884, 67810547, 77497768, 135621094, 271242188, 542484376]

約数ペア:

[(1, 542484376), (2, 271242188), (4, 135621094), (7, 77497768), (8, 67810547), (14, 38748884), (28, 19374442), (31, 17499496), (56, 9687221), (62, 8749748), (124, 4374874), (211, 2571016), (217, 2499928), (248, 2187437), (422, 1285508), (434, 1249964), (844, 642754), (868, 624982), (1477, 367288), (1481, 366296), (1688, 321377), (1736, 312491), (2954, 183644), (2962, 183148), (5908, 91822), (5924, 91574), (6541, 82936), (10367, 52328), (11816, 45911), (11848, 45787), (13082, 41468), (20734, 26164)]