257066796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{24097}}^1$

素因数の和:24238

約数の個数: 48

約数和(自身を含む): 690937856

約数和(自身を除く): 433871060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 24097, 48194, 72291, 96388, 144582, 168679, 289164, 337358, 506037, 674716, 1012074, 2024148, 3060319, 6120638, 9180957, 12241276, 18361914, 21422233, 36723828, 42844466, 64266699, 85688932, 128533398, 257066796]

約数ペア:

[(1, 257066796), (2, 128533398), (3, 85688932), (4, 64266699), (6, 42844466), (7, 36723828), (12, 21422233), (14, 18361914), (21, 12241276), (28, 9180957), (42, 6120638), (84, 3060319), (127, 2024148), (254, 1012074), (381, 674716), (508, 506037), (762, 337358), (889, 289164), (1524, 168679), (1778, 144582), (2667, 96388), (3556, 72291), (5334, 48194), (10668, 24097)]