1645135026

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{6299}}^1$

素因数の和:6431

約数の個数: 64

約数和(自身を含む): 3628800000

約数和(自身を除く): 1983664974

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 79, 87, 114, 158, 174, 237, 474, 551, 1102, 1501, 1653, 2291, 3002, 3306, 4503, 4582, 6299, 6873, 9006, 12598, 13746, 18897, 37794, 43529, 87058, 119681, 130587, 182671, 239362, 261174, 359043, 365342, 497621, 548013, 718086, 995242, 1096026, 1492863, 2985726, 3470749, 6941498, 9454799, 10412247, 14431009, 18909598, 20824494, 28364397, 28862018, 43293027, 56728794, 86586054, 274189171, 548378342, 822567513, 1645135026]

約数ペア:

[(1, 1645135026), (2, 822567513), (3, 548378342), (6, 274189171), (19, 86586054), (29, 56728794), (38, 43293027), (57, 28862018), (58, 28364397), (79, 20824494), (87, 18909598), (114, 14431009), (158, 10412247), (174, 9454799), (237, 6941498), (474, 3470749), (551, 2985726), (1102, 1492863), (1501, 1096026), (1653, 995242), (2291, 718086), (3002, 548013), (3306, 497621), (4503, 365342), (4582, 359043), (6299, 261174), (6873, 239362), (9006, 182671), (12598, 130587), (13746, 119681), (18897, 87058), (37794, 43529)]