140690304

素因数分解:

$2^7\times 3^3\times {\mathrm{40709}}^1$

素因数の和:40732

約数の個数: 64

約数和(自身を含む): 415242000

約数和(自身を除く): 274551696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 40709, 81418, 122127, 162836, 244254, 325672, 366381, 488508, 651344, 732762, 977016, 1099143, 1302688, 1465524, 1954032, 2198286, 2605376, 2931048, 3908064, 4396572, 5210752, 5862096, 7816128, 8793144, 11724192, 15632256, 17586288, 23448384, 35172576, 46896768, 70345152, 140690304]

約数ペア:

[(1, 140690304), (2, 70345152), (3, 46896768), (4, 35172576), (6, 23448384), (8, 17586288), (9, 15632256), (12, 11724192), (16, 8793144), (18, 7816128), (24, 5862096), (27, 5210752), (32, 4396572), (36, 3908064), (48, 2931048), (54, 2605376), (64, 2198286), (72, 1954032), (96, 1465524), (108, 1302688), (128, 1099143), (144, 977016), (192, 732762), (216, 651344), (288, 488508), (384, 366381), (432, 325672), (576, 244254), (864, 162836), (1152, 122127), (1728, 81418), (3456, 40709)]