669198936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{20639}}^1$

素因数の和:20848

約数の個数: 64

約数和(自身を含む): 1921996800

約数和(自身を除く): 1252797864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 193, 386, 579, 772, 1158, 1351, 1544, 2316, 2702, 4053, 4632, 5404, 8106, 10808, 16212, 20639, 32424, 41278, 61917, 82556, 123834, 144473, 165112, 247668, 288946, 433419, 495336, 577892, 866838, 1155784, 1733676, 3467352, 3983327, 7966654, 11949981, 15933308, 23899962, 27883289, 31866616, 47799924, 55766578, 83649867, 95599848, 111533156, 167299734, 223066312, 334599468, 669198936]

約数ペア:

[(1, 669198936), (2, 334599468), (3, 223066312), (4, 167299734), (6, 111533156), (7, 95599848), (8, 83649867), (12, 55766578), (14, 47799924), (21, 31866616), (24, 27883289), (28, 23899962), (42, 15933308), (56, 11949981), (84, 7966654), (168, 3983327), (193, 3467352), (386, 1733676), (579, 1155784), (772, 866838), (1158, 577892), (1351, 495336), (1544, 433419), (2316, 288946), (2702, 247668), (4053, 165112), (4632, 144473), (5404, 123834), (8106, 82556), (10808, 61917), (16212, 41278), (20639, 32424)]