264665532796

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1920817}}^1$

素因数の和:1920891

約数の個数: 72

約数和(自身を含む): 582468850320

約数和(自身を除く): 317803317524

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 49, 74, 76, 98, 133, 148, 196, 259, 266, 518, 532, 703, 931, 1036, 1406, 1813, 1862, 2812, 3626, 3724, 4921, 7252, 9842, 19684, 34447, 68894, 137788, 1920817, 3841634, 7683268, 13445719, 26891438, 36495523, 53782876, 71070229, 72991046, 94120033, 142140458, 145982092, 188240066, 255468661, 284280916, 376480132, 497491603, 510937322, 994983206, 1021874644, 1350334351, 1788280627, 1989966412, 2700668702, 3482441221, 3576561254, 5401337404, 6964882442, 7153122508, 9452340457, 13929764884, 18904680914, 37809361828, 66166383199, 132332766398, 264665532796]

約数ペア:

[(1, 264665532796), (2, 132332766398), (4, 66166383199), (7, 37809361828), (14, 18904680914), (19, 13929764884), (28, 9452340457), (37, 7153122508), (38, 6964882442), (49, 5401337404), (74, 3576561254), (76, 3482441221), (98, 2700668702), (133, 1989966412), (148, 1788280627), (196, 1350334351), (259, 1021874644), (266, 994983206), (518, 510937322), (532, 497491603), (703, 376480132), (931, 284280916), (1036, 255468661), (1406, 188240066), (1813, 145982092), (1862, 142140458), (2812, 94120033), (3626, 72991046), (3724, 71070229), (4921, 53782876), (7252, 36495523), (9842, 26891438), (19684, 13445719), (34447, 7683268), (68894, 3841634), (137788, 1920817)]