212279448

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{613}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 544642560

約数和(自身を除く): 332363112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 307, 376, 564, 613, 614, 921, 1128, 1226, 1228, 1839, 1842, 2452, 2456, 3678, 3684, 4904, 7356, 7368, 14429, 14712, 28811, 28858, 43287, 57622, 57716, 86433, 86574, 115244, 115432, 172866, 173148, 188191, 230488, 345732, 346296, 376382, 564573, 691464, 752764, 1129146, 1505528, 2258292, 4516584, 8844977, 17689954, 26534931, 35379908, 53069862, 70759816, 106139724, 212279448]

約数ペア:

[(1, 212279448), (2, 106139724), (3, 70759816), (4, 53069862), (6, 35379908), (8, 26534931), (12, 17689954), (24, 8844977), (47, 4516584), (94, 2258292), (141, 1505528), (188, 1129146), (282, 752764), (307, 691464), (376, 564573), (564, 376382), (613, 346296), (614, 345732), (921, 230488), (1128, 188191), (1226, 173148), (1228, 172866), (1839, 115432), (1842, 115244), (2452, 86574), (2456, 86433), (3678, 57716), (3684, 57622), (4904, 43287), (7356, 28858), (7368, 28811), (14429, 14712)]