328826176

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23677}}^1$

素因数の和:23727

約数の個数: 56

約数和(自身を含む): 769819136

約数和(自身を除く): 440992960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 23677, 47354, 94708, 165739, 189416, 331478, 378832, 662956, 733987, 757664, 1325912, 1467974, 1515328, 2651824, 2935948, 5137909, 5303648, 5871896, 10275818, 10607296, 11743792, 20551636, 23487584, 41103272, 46975168, 82206544, 164413088, 328826176]

約数ペア:

[(1, 328826176), (2, 164413088), (4, 82206544), (7, 46975168), (8, 41103272), (14, 23487584), (16, 20551636), (28, 11743792), (31, 10607296), (32, 10275818), (56, 5871896), (62, 5303648), (64, 5137909), (112, 2935948), (124, 2651824), (217, 1515328), (224, 1467974), (248, 1325912), (434, 757664), (448, 733987), (496, 662956), (868, 378832), (992, 331478), (1736, 189416), (1984, 165739), (3472, 94708), (6944, 47354), (13888, 23677)]