734725516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{81239}}^1$

素因数の和:81286

約数の個数: 48

約数和(自身を含む): 1637798400

約数和(自身を除く): 903072884

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 81239, 162478, 324956, 568673, 1137346, 1381063, 1543541, 2274692, 2762126, 3087082, 5524252, 6174164, 9667441, 10804787, 19334882, 21609574, 26240197, 38669764, 43219148, 52480394, 104960788, 183681379, 367362758, 734725516]

約数ペア:

[(1, 734725516), (2, 367362758), (4, 183681379), (7, 104960788), (14, 52480394), (17, 43219148), (19, 38669764), (28, 26240197), (34, 21609574), (38, 19334882), (68, 10804787), (76, 9667441), (119, 6174164), (133, 5524252), (238, 3087082), (266, 2762126), (323, 2274692), (476, 1543541), (532, 1381063), (646, 1137346), (1292, 568673), (2261, 324956), (4522, 162478), (9044, 81239)]