249022732

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{11131}}^1$

素因数の和:11206

約数の個数: 48

約数和(自身を含む): 538610688

約数和(自身を除く): 289587956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 1316, 1598, 3196, 5593, 11131, 11186, 22262, 22372, 44524, 77917, 155834, 189227, 311668, 378454, 523157, 756908, 1046314, 1324589, 2092628, 2649178, 3662099, 5298356, 7324198, 8893669, 14648396, 17787338, 35574676, 62255683, 124511366, 249022732]

約数ペア:

[(1, 249022732), (2, 124511366), (4, 62255683), (7, 35574676), (14, 17787338), (17, 14648396), (28, 8893669), (34, 7324198), (47, 5298356), (68, 3662099), (94, 2649178), (119, 2092628), (188, 1324589), (238, 1046314), (329, 756908), (476, 523157), (658, 378454), (799, 311668), (1316, 189227), (1598, 155834), (3196, 77917), (5593, 44524), (11131, 22372), (11186, 22262)]