317124448

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 633452400

約数和(自身を除く): 316327952

約数列:

[1, 2, 4, 8, 16, 32, 149, 227, 293, 298, 454, 586, 596, 908, 1172, 1192, 1816, 2344, 2384, 3632, 4688, 4768, 7264, 9376, 33823, 43657, 66511, 67646, 87314, 133022, 135292, 174628, 266044, 270584, 349256, 532088, 541168, 698512, 1064176, 1082336, 1397024, 2128352, 9910139, 19820278, 39640556, 79281112, 158562224, 317124448]

約数ペア:

[(1, 317124448), (2, 158562224), (4, 79281112), (8, 39640556), (16, 19820278), (32, 9910139), (149, 2128352), (227, 1397024), (293, 1082336), (298, 1064176), (454, 698512), (586, 541168), (596, 532088), (908, 349256), (1172, 270584), (1192, 266044), (1816, 174628), (2344, 135292), (2384, 133022), (3632, 87314), (4688, 67646), (4768, 66511), (7264, 43657), (9376, 33823)]