331340896

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1583}}^1$

素因数の和:1835

約数の個数: 48

約数和(自身を含む): 676988928

約数和(自身を除く): 345648032

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 211, 248, 422, 496, 844, 992, 1583, 1688, 3166, 3376, 6332, 6541, 6752, 12664, 13082, 25328, 26164, 49073, 50656, 52328, 98146, 104656, 196292, 209312, 334013, 392584, 668026, 785168, 1336052, 1570336, 2672104, 5344208, 10354403, 10688416, 20708806, 41417612, 82835224, 165670448, 331340896]

約数ペア:

[(1, 331340896), (2, 165670448), (4, 82835224), (8, 41417612), (16, 20708806), (31, 10688416), (32, 10354403), (62, 5344208), (124, 2672104), (211, 1570336), (248, 1336052), (422, 785168), (496, 668026), (844, 392584), (992, 334013), (1583, 209312), (1688, 196292), (3166, 104656), (3376, 98146), (6332, 52328), (6541, 50656), (6752, 49073), (12664, 26164), (13082, 25328)]