313107156

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26927}}^1$

素因数の和:26973

約数の個数: 72

約数和(自身を含む): 882161280

約数和(自身を除く): 569054124

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 26927, 53854, 80781, 107708, 161562, 242343, 323124, 457759, 484686, 511613, 915518, 969372, 1023226, 1373277, 1534839, 1831036, 2046452, 2746554, 3069678, 4119831, 4604517, 5493108, 6139356, 8239662, 8697421, 9209034, 16479324, 17394842, 18418068, 26092263, 34789684, 52184526, 78276789, 104369052, 156553578, 313107156]

約数ペア:

[(1, 313107156), (2, 156553578), (3, 104369052), (4, 78276789), (6, 52184526), (9, 34789684), (12, 26092263), (17, 18418068), (18, 17394842), (19, 16479324), (34, 9209034), (36, 8697421), (38, 8239662), (51, 6139356), (57, 5493108), (68, 4604517), (76, 4119831), (102, 3069678), (114, 2746554), (153, 2046452), (171, 1831036), (204, 1534839), (228, 1373277), (306, 1023226), (323, 969372), (342, 915518), (612, 511613), (646, 484686), (684, 457759), (969, 323124), (1292, 242343), (1938, 161562), (2907, 107708), (3876, 80781), (5814, 53854), (11628, 26927)]