39188664

素因数分解:

$2^3\times 3^3\times {\mathrm{397}}^1\times {\mathrm{457}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 109370400

約数和(自身を除く): 70181736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 397, 457, 794, 914, 1191, 1371, 1588, 1828, 2382, 2742, 3176, 3573, 3656, 4113, 4764, 5484, 7146, 8226, 9528, 10719, 10968, 12339, 14292, 16452, 21438, 24678, 28584, 32904, 42876, 49356, 85752, 98712, 181429, 362858, 544287, 725716, 1088574, 1451432, 1632861, 2177148, 3265722, 4354296, 4898583, 6531444, 9797166, 13062888, 19594332, 39188664]

約数ペア:

[(1, 39188664), (2, 19594332), (3, 13062888), (4, 9797166), (6, 6531444), (8, 4898583), (9, 4354296), (12, 3265722), (18, 2177148), (24, 1632861), (27, 1451432), (36, 1088574), (54, 725716), (72, 544287), (108, 362858), (216, 181429), (397, 98712), (457, 85752), (794, 49356), (914, 42876), (1191, 32904), (1371, 28584), (1588, 24678), (1828, 21438), (2382, 16452), (2742, 14292), (3176, 12339), (3573, 10968), (3656, 10719), (4113, 9528), (4764, 8226), (5484, 7146)]