1319249904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{135391}}^1$

素因数の和:135438

約数の個数: 80

約数和(自身を含む): 4029265920

約数和(自身を除く): 2710016016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 3248, 4872, 9744, 135391, 270782, 406173, 541564, 812346, 947737, 1083128, 1624692, 1895474, 2166256, 2843211, 3249384, 3790948, 3926339, 5686422, 6498768, 7581896, 7852678, 11372844, 11779017, 15163792, 15705356, 22745688, 23558034, 27484373, 31410712, 45491376, 47116068, 54968746, 62821424, 82453119, 94232136, 109937492, 164906238, 188464272, 219874984, 329812476, 439749968, 659624952, 1319249904]

約数ペア:

[(1, 1319249904), (2, 659624952), (3, 439749968), (4, 329812476), (6, 219874984), (7, 188464272), (8, 164906238), (12, 109937492), (14, 94232136), (16, 82453119), (21, 62821424), (24, 54968746), (28, 47116068), (29, 45491376), (42, 31410712), (48, 27484373), (56, 23558034), (58, 22745688), (84, 15705356), (87, 15163792), (112, 11779017), (116, 11372844), (168, 7852678), (174, 7581896), (203, 6498768), (232, 5686422), (336, 3926339), (348, 3790948), (406, 3249384), (464, 2843211), (609, 2166256), (696, 1895474), (812, 1624692), (1218, 1083128), (1392, 947737), (1624, 812346), (2436, 541564), (3248, 406173), (4872, 270782), (9744, 135391)]