328792352

素因数分解:

$2^5\times 7^2\times {\mathrm{277}}^1\times {\mathrm{757}}^1$

素因数の和:1058

約数の個数: 72

約数和(自身を含む): 756709884

約数和(自身を除く): 427917532

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 277, 392, 554, 757, 784, 1108, 1514, 1568, 1939, 2216, 3028, 3878, 4432, 5299, 6056, 7756, 8864, 10598, 12112, 13573, 15512, 21196, 24224, 27146, 31024, 37093, 42392, 54292, 62048, 74186, 84784, 108584, 148372, 169568, 209689, 217168, 296744, 419378, 434336, 593488, 838756, 1186976, 1467823, 1677512, 2935646, 3355024, 5871292, 6710048, 10274761, 11742584, 20549522, 23485168, 41099044, 46970336, 82198088, 164396176, 328792352]

約数ペア:

[(1, 328792352), (2, 164396176), (4, 82198088), (7, 46970336), (8, 41099044), (14, 23485168), (16, 20549522), (28, 11742584), (32, 10274761), (49, 6710048), (56, 5871292), (98, 3355024), (112, 2935646), (196, 1677512), (224, 1467823), (277, 1186976), (392, 838756), (554, 593488), (757, 434336), (784, 419378), (1108, 296744), (1514, 217168), (1568, 209689), (1939, 169568), (2216, 148372), (3028, 108584), (3878, 84784), (4432, 74186), (5299, 62048), (6056, 54292), (7756, 42392), (8864, 37093), (10598, 31024), (12112, 27146), (13573, 24224), (15512, 21196)]