313772452

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1873}}^1$

素因数の和:2108

約数の個数: 48

約数和(自身を含む): 651492352

約数和(自身を除く): 337719900

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 193, 217, 386, 434, 772, 868, 1351, 1873, 2702, 3746, 5404, 5983, 7492, 11966, 13111, 23932, 26222, 41881, 52444, 58063, 83762, 116126, 167524, 232252, 361489, 406441, 722978, 812882, 1445956, 1625764, 2530423, 5060846, 10121692, 11206159, 22412318, 44824636, 78443113, 156886226, 313772452]

約数ペア:

[(1, 313772452), (2, 156886226), (4, 78443113), (7, 44824636), (14, 22412318), (28, 11206159), (31, 10121692), (62, 5060846), (124, 2530423), (193, 1625764), (217, 1445956), (386, 812882), (434, 722978), (772, 406441), (868, 361489), (1351, 232252), (1873, 167524), (2702, 116126), (3746, 83762), (5404, 58063), (5983, 52444), (7492, 41881), (11966, 26222), (13111, 23932)]