315045156

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{81281}}^1$

素因数の和:81324

約数の個数: 48

約数和(自身を含む): 819322560

約数和(自身を除く): 504277404

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 81281, 162562, 243843, 325124, 487686, 975372, 1381777, 1544339, 2763554, 3088678, 4145331, 4633017, 5527108, 6177356, 8290662, 9266034, 16581324, 18532068, 26253763, 52507526, 78761289, 105015052, 157522578, 315045156]

約数ペア:

[(1, 315045156), (2, 157522578), (3, 105015052), (4, 78761289), (6, 52507526), (12, 26253763), (17, 18532068), (19, 16581324), (34, 9266034), (38, 8290662), (51, 6177356), (57, 5527108), (68, 4633017), (76, 4145331), (102, 3088678), (114, 2763554), (204, 1544339), (228, 1381777), (323, 975372), (646, 487686), (969, 325124), (1292, 243843), (1938, 162562), (3876, 81281)]