1688475456

素因数分解:

$2^6\times 3^4\times {\mathrm{325709}}^1$

素因数の和:325733

約数の個数: 70

約数和(自身を含む): 5005185570

約数和(自身を除く): 3316710114

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 325709, 651418, 977127, 1302836, 1954254, 2605672, 2931381, 3908508, 5211344, 5862762, 7817016, 8794143, 10422688, 11725524, 15634032, 17588286, 20845376, 23451048, 26382429, 31268064, 35176572, 46902096, 52764858, 62536128, 70353144, 93804192, 105529716, 140706288, 187608384, 211059432, 281412576, 422118864, 562825152, 844237728, 1688475456]

約数ペア:

[(1, 1688475456), (2, 844237728), (3, 562825152), (4, 422118864), (6, 281412576), (8, 211059432), (9, 187608384), (12, 140706288), (16, 105529716), (18, 93804192), (24, 70353144), (27, 62536128), (32, 52764858), (36, 46902096), (48, 35176572), (54, 31268064), (64, 26382429), (72, 23451048), (81, 20845376), (96, 17588286), (108, 15634032), (144, 11725524), (162, 10422688), (192, 8794143), (216, 7817016), (288, 5862762), (324, 5211344), (432, 3908508), (576, 2931381), (648, 2605672), (864, 1954254), (1296, 1302836), (1728, 977127), (2592, 651418), (5184, 325709)]