392959812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{3863}}^1$

素因数の和:4057

約数の個数: 72

約数和(自身を含む): 1073048256

約数和(自身を除く): 680088444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 173, 196, 294, 346, 519, 588, 692, 1038, 1211, 2076, 2422, 3633, 3863, 4844, 7266, 7726, 8477, 11589, 14532, 15452, 16954, 23178, 25431, 27041, 33908, 46356, 50862, 54082, 81123, 101724, 108164, 162246, 189287, 324492, 378574, 567861, 668299, 757148, 1135722, 1336598, 2004897, 2271444, 2673196, 4009794, 4678093, 8019588, 9356186, 14034279, 18712372, 28068558, 32746651, 56137116, 65493302, 98239953, 130986604, 196479906, 392959812]

約数ペア:

[(1, 392959812), (2, 196479906), (3, 130986604), (4, 98239953), (6, 65493302), (7, 56137116), (12, 32746651), (14, 28068558), (21, 18712372), (28, 14034279), (42, 9356186), (49, 8019588), (84, 4678093), (98, 4009794), (147, 2673196), (173, 2271444), (196, 2004897), (294, 1336598), (346, 1135722), (519, 757148), (588, 668299), (692, 567861), (1038, 378574), (1211, 324492), (2076, 189287), (2422, 162246), (3633, 108164), (3863, 101724), (4844, 81123), (7266, 54082), (7726, 50862), (8477, 46356), (11589, 33908), (14532, 27041), (15452, 25431), (16954, 23178)]