338994288

素因数分解:

$2^4\times 3^3\times {\mathrm{211}}^1\times {\mathrm{3719}}^1$

素因数の和:3947

約数の個数: 80

約数和(自身を含む): 977913600

約数和(自身を除く): 638919312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 211, 216, 422, 432, 633, 844, 1266, 1688, 1899, 2532, 3376, 3719, 3798, 5064, 5697, 7438, 7596, 10128, 11157, 11394, 14876, 15192, 22314, 22788, 29752, 30384, 33471, 44628, 45576, 59504, 66942, 89256, 91152, 100413, 133884, 178512, 200826, 267768, 401652, 535536, 784709, 803304, 1569418, 1606608, 2354127, 3138836, 4708254, 6277672, 7062381, 9416508, 12555344, 14124762, 18833016, 21187143, 28249524, 37666032, 42374286, 56499048, 84748572, 112998096, 169497144, 338994288]

約数ペア:

[(1, 338994288), (2, 169497144), (3, 112998096), (4, 84748572), (6, 56499048), (8, 42374286), (9, 37666032), (12, 28249524), (16, 21187143), (18, 18833016), (24, 14124762), (27, 12555344), (36, 9416508), (48, 7062381), (54, 6277672), (72, 4708254), (108, 3138836), (144, 2354127), (211, 1606608), (216, 1569418), (422, 803304), (432, 784709), (633, 535536), (844, 401652), (1266, 267768), (1688, 200826), (1899, 178512), (2532, 133884), (3376, 100413), (3719, 91152), (3798, 89256), (5064, 66942), (5697, 59504), (7438, 45576), (7596, 44628), (10128, 33471), (11157, 30384), (11394, 29752), (14876, 22788), (15192, 22314)]