248644664

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^2$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 491611680

約数和(自身を除く): 242967016

約数列:

[1, 2, 4, 8, 41, 47, 82, 94, 127, 164, 188, 254, 328, 376, 508, 1016, 1927, 3854, 5207, 5969, 7708, 10414, 11938, 15416, 16129, 20828, 23876, 32258, 41656, 47752, 64516, 129032, 244729, 489458, 661289, 758063, 978916, 1322578, 1516126, 1957832, 2645156, 3032252, 5290312, 6064504, 31080583, 62161166, 124322332, 248644664]

約数ペア:

[(1, 248644664), (2, 124322332), (4, 62161166), (8, 31080583), (41, 6064504), (47, 5290312), (82, 3032252), (94, 2645156), (127, 1957832), (164, 1516126), (188, 1322578), (254, 978916), (328, 758063), (376, 661289), (508, 489458), (1016, 244729), (1927, 129032), (3854, 64516), (5207, 47752), (5969, 41656), (7708, 32258), (10414, 23876), (11938, 20828), (15416, 16129)]