243135564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{170263}}^1$

素因数の和:170294

約数の個数: 48

約数和(自身を含む): 686504448

約数和(自身を除く): 443368884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 170263, 340526, 510789, 681052, 1021578, 1191841, 2043156, 2383682, 2894471, 3575523, 4767364, 5788942, 7151046, 8683413, 11577884, 14302092, 17366826, 20261297, 34733652, 40522594, 60783891, 81045188, 121567782, 243135564]

約数ペア:

[(1, 243135564), (2, 121567782), (3, 81045188), (4, 60783891), (6, 40522594), (7, 34733652), (12, 20261297), (14, 17366826), (17, 14302092), (21, 11577884), (28, 8683413), (34, 7151046), (42, 5788942), (51, 4767364), (68, 3575523), (84, 2894471), (102, 2383682), (119, 2043156), (204, 1191841), (238, 1021578), (357, 681052), (476, 510789), (714, 340526), (1428, 170263)]