240971444

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2579}}^1$

素因数の和:2708

約数の個数: 48

約数和(自身を含む): 499322880

約数和(自身を除く): 258351436

約数列:

[1, 2, 4, 7, 14, 28, 47, 71, 94, 142, 188, 284, 329, 497, 658, 994, 1316, 1988, 2579, 3337, 5158, 6674, 10316, 13348, 18053, 23359, 36106, 46718, 72212, 93436, 121213, 183109, 242426, 366218, 484852, 732436, 848491, 1281763, 1696982, 2563526, 3393964, 5127052, 8606123, 17212246, 34424492, 60242861, 120485722, 240971444]

約数ペア:

[(1, 240971444), (2, 120485722), (4, 60242861), (7, 34424492), (14, 17212246), (28, 8606123), (47, 5127052), (71, 3393964), (94, 2563526), (142, 1696982), (188, 1281763), (284, 848491), (329, 732436), (497, 484852), (658, 366218), (994, 242426), (1316, 183109), (1988, 121213), (2579, 93436), (3337, 72212), (5158, 46718), (6674, 36106), (10316, 23359), (13348, 18053)]