638682048

素因数分解:

$2^6\times 3^2\times {\mathrm{1108823}}^1$

素因数の和:1108841

約数の個数: 42

約数和(自身を含む): 1830668424

約数和(自身を除く): 1191986376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1108823, 2217646, 3326469, 4435292, 6652938, 8870584, 9979407, 13305876, 17741168, 19958814, 26611752, 35482336, 39917628, 53223504, 70964672, 79835256, 106447008, 159670512, 212894016, 319341024, 638682048]

約数ペア:

[(1, 638682048), (2, 319341024), (3, 212894016), (4, 159670512), (6, 106447008), (8, 79835256), (9, 70964672), (12, 53223504), (16, 39917628), (18, 35482336), (24, 26611752), (32, 19958814), (36, 17741168), (48, 13305876), (64, 9979407), (72, 8870584), (96, 6652938), (144, 4435292), (192, 3326469), (288, 2217646), (576, 1108823)]