289735397712

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{21634961}}^1$

素因数の和:21635009

約数の個数: 80

約数和(自身を含む): 858475292160

約数和(自身を除く): 568739894448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 21634961, 43269922, 64904883, 86539844, 129809766, 173079688, 194714649, 259619532, 346159376, 389429298, 519239064, 584143947, 670683791, 778858596, 1038478128, 1168287894, 1341367582, 1557717192, 2012051373, 2336575788, 2682735164, 3115434384, 4024102746, 4673151576, 5365470328, 6036154119, 8048205492, 9346303152, 10730940656, 12072308238, 16096410984, 18108462357, 24144616476, 32192821968, 36216924714, 48289232952, 72433849428, 96578465904, 144867698856, 289735397712]

約数ペア:

[(1, 289735397712), (2, 144867698856), (3, 96578465904), (4, 72433849428), (6, 48289232952), (8, 36216924714), (9, 32192821968), (12, 24144616476), (16, 18108462357), (18, 16096410984), (24, 12072308238), (27, 10730940656), (31, 9346303152), (36, 8048205492), (48, 6036154119), (54, 5365470328), (62, 4673151576), (72, 4024102746), (93, 3115434384), (108, 2682735164), (124, 2336575788), (144, 2012051373), (186, 1557717192), (216, 1341367582), (248, 1168287894), (279, 1038478128), (372, 778858596), (432, 670683791), (496, 584143947), (558, 519239064), (744, 389429298), (837, 346159376), (1116, 259619532), (1488, 194714649), (1674, 173079688), (2232, 129809766), (3348, 86539844), (4464, 64904883), (6696, 43269922), (13392, 21634961)]