108945408004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1\times {\mathrm{20443}}^1$

素因数の和:21292

約数の個数: 48

約数和(自身を含む): 204014764800

約数和(自身を除く): 95069356796

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 719, 1438, 1853, 2876, 3706, 7412, 12223, 20443, 24446, 40886, 48892, 78371, 81772, 156742, 313484, 347531, 695062, 1332307, 1390124, 2228287, 2664614, 4456574, 5329228, 8913148, 14698517, 29397034, 37880879, 58794068, 75761758, 151523516, 249874789, 499749578, 999499156, 1602138353, 3204276706, 6408553412, 27236352001, 54472704002, 108945408004]

約数ペア:

[(1, 108945408004), (2, 54472704002), (4, 27236352001), (17, 6408553412), (34, 3204276706), (68, 1602138353), (109, 999499156), (218, 499749578), (436, 249874789), (719, 151523516), (1438, 75761758), (1853, 58794068), (2876, 37880879), (3706, 29397034), (7412, 14698517), (12223, 8913148), (20443, 5329228), (24446, 4456574), (40886, 2664614), (48892, 2228287), (78371, 1390124), (81772, 1332307), (156742, 695062), (313484, 347531)]