255841666248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{35537}}^1\times {\mathrm{42853}}^1$

素因数の和:78406

約数の個数: 64

約数和(自身を含む): 731013816960

約数和(自身を除く): 475172150712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 35537, 42853, 71074, 85706, 106611, 128559, 142148, 171412, 213222, 248759, 257118, 284296, 299971, 342824, 426444, 497518, 514236, 599942, 746277, 852888, 899913, 995036, 1028472, 1199884, 1492554, 1799826, 1990072, 2399768, 2985108, 3599652, 5970216, 7199304, 1522867061, 3045734122, 4568601183, 6091468244, 9137202366, 10660069427, 12182936488, 18274404732, 21320138854, 31980208281, 36548809464, 42640277708, 63960416562, 85280555416, 127920833124, 255841666248]

約数ペア:

[(1, 255841666248), (2, 127920833124), (3, 85280555416), (4, 63960416562), (6, 42640277708), (7, 36548809464), (8, 31980208281), (12, 21320138854), (14, 18274404732), (21, 12182936488), (24, 10660069427), (28, 9137202366), (42, 6091468244), (56, 4568601183), (84, 3045734122), (168, 1522867061), (35537, 7199304), (42853, 5970216), (71074, 3599652), (85706, 2985108), (106611, 2399768), (128559, 1990072), (142148, 1799826), (171412, 1492554), (213222, 1199884), (248759, 1028472), (257118, 995036), (284296, 899913), (299971, 852888), (342824, 746277), (426444, 599942), (497518, 514236)]