198627768

素因数分解:

$2^3\times 3^3\times {\mathrm{709}}^1\times {\mathrm{1297}}^1$

素因数の和:2021

約数の個数: 64

約数和(自身を含む): 552948000

約数和(自身を除く): 354320232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 709, 1297, 1418, 2127, 2594, 2836, 3891, 4254, 5188, 5672, 6381, 7782, 8508, 10376, 11673, 12762, 15564, 17016, 19143, 23346, 25524, 31128, 35019, 38286, 46692, 51048, 70038, 76572, 93384, 140076, 153144, 280152, 919573, 1839146, 2758719, 3678292, 5517438, 7356584, 8276157, 11034876, 16552314, 22069752, 24828471, 33104628, 49656942, 66209256, 99313884, 198627768]

約数ペア:

[(1, 198627768), (2, 99313884), (3, 66209256), (4, 49656942), (6, 33104628), (8, 24828471), (9, 22069752), (12, 16552314), (18, 11034876), (24, 8276157), (27, 7356584), (36, 5517438), (54, 3678292), (72, 2758719), (108, 1839146), (216, 919573), (709, 280152), (1297, 153144), (1418, 140076), (2127, 93384), (2594, 76572), (2836, 70038), (3891, 51048), (4254, 46692), (5188, 38286), (5672, 35019), (6381, 31128), (7782, 25524), (8508, 23346), (10376, 19143), (11673, 17016), (12762, 15564)]