904975168

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2393}}^1$

素因数の和:2735

約数の個数: 56

約数和(自身を含む): 1897197120

約数和(自身を除く): 992221952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 311, 608, 622, 1216, 1244, 2393, 2488, 4786, 4976, 5909, 9572, 9952, 11818, 19144, 19904, 23636, 38288, 45467, 47272, 76576, 90934, 94544, 153152, 181868, 189088, 363736, 378176, 727472, 744223, 1454944, 1488446, 2909888, 2976892, 5953784, 11907568, 14140237, 23815136, 28280474, 47630272, 56560948, 113121896, 226243792, 452487584, 904975168]

約数ペア:

[(1, 904975168), (2, 452487584), (4, 226243792), (8, 113121896), (16, 56560948), (19, 47630272), (32, 28280474), (38, 23815136), (64, 14140237), (76, 11907568), (152, 5953784), (304, 2976892), (311, 2909888), (608, 1488446), (622, 1454944), (1216, 744223), (1244, 727472), (2393, 378176), (2488, 363736), (4786, 189088), (4976, 181868), (5909, 153152), (9572, 94544), (9952, 90934), (11818, 76576), (19144, 47272), (19904, 45467), (23636, 38288)]