276828442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 510105600

約数和(自身を除く): 233277158

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 163, 187, 209, 239, 323, 326, 374, 418, 478, 646, 1793, 2629, 2771, 3097, 3553, 3586, 4063, 4541, 5258, 5542, 6194, 7106, 8126, 9082, 30481, 34067, 38957, 44693, 49951, 52649, 60962, 68134, 77197, 77914, 89386, 99902, 105298, 154394, 428527, 579139, 662269, 740183, 849167, 857054, 1158278, 1324538, 1480366, 1698334, 7284959, 8142013, 12583111, 14569918, 16284026, 25166222, 138414221, 276828442]

約数ペア:

[(1, 276828442), (2, 138414221), (11, 25166222), (17, 16284026), (19, 14569918), (22, 12583111), (34, 8142013), (38, 7284959), (163, 1698334), (187, 1480366), (209, 1324538), (239, 1158278), (323, 857054), (326, 849167), (374, 740183), (418, 662269), (478, 579139), (646, 428527), (1793, 154394), (2629, 105298), (2771, 99902), (3097, 89386), (3553, 77914), (3586, 77197), (4063, 68134), (4541, 60962), (5258, 52649), (5542, 49951), (6194, 44693), (7106, 38957), (8126, 34067), (9082, 30481)]