1309985366958

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{6389}}^1\times {\mathrm{15887}}^1$

素因数の和:22526

約数の個数: 64

約数和(自身を含む): 2923900416000

約数和(自身を除く): 1613915049042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 717, 1434, 2151, 4302, 6389, 6453, 12778, 12906, 15887, 19167, 31774, 38334, 47661, 57501, 95322, 115002, 142983, 172503, 285966, 345006, 428949, 857898, 1526971, 3053942, 3796993, 4580913, 7593986, 9161826, 11390979, 13742739, 22781958, 27485478, 34172937, 41228217, 68345874, 82456434, 101502043, 102518811, 203004086, 205037622, 304506129, 609012258, 913518387, 1827036774, 2740555161, 5481110322, 24258988277, 48517976554, 72776964831, 145553929662, 218330894493, 436661788986, 654992683479, 1309985366958]

約数ペア:

[(1, 1309985366958), (2, 654992683479), (3, 436661788986), (6, 218330894493), (9, 145553929662), (18, 72776964831), (27, 48517976554), (54, 24258988277), (239, 5481110322), (478, 2740555161), (717, 1827036774), (1434, 913518387), (2151, 609012258), (4302, 304506129), (6389, 205037622), (6453, 203004086), (12778, 102518811), (12906, 101502043), (15887, 82456434), (19167, 68345874), (31774, 41228217), (38334, 34172937), (47661, 27485478), (57501, 22781958), (95322, 13742739), (115002, 11390979), (142983, 9161826), (172503, 7593986), (285966, 4580913), (345006, 3796993), (428949, 3053942), (857898, 1526971)]