284655312

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:505

約数の個数: 120

約数和(自身を含む): 822197376

約数和(自身を除く): 537542064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 137, 141, 144, 188, 274, 282, 307, 376, 411, 423, 548, 564, 614, 752, 822, 846, 921, 1096, 1128, 1228, 1233, 1644, 1692, 1842, 2192, 2256, 2456, 2466, 2763, 3288, 3384, 3684, 4912, 4932, 5526, 6439, 6576, 6768, 7368, 9864, 11052, 12878, 14429, 14736, 19317, 19728, 22104, 25756, 28858, 38634, 42059, 43287, 44208, 51512, 57716, 57951, 77268, 84118, 86574, 103024, 115432, 115902, 126177, 129861, 154536, 168236, 173148, 230864, 231804, 252354, 259722, 309072, 336472, 346296, 378531, 463608, 504708, 519444, 672944, 692592, 757062, 927216, 1009416, 1038888, 1514124, 1976773, 2018832, 2077776, 3028248, 3953546, 5930319, 6056496, 7907092, 11860638, 15814184, 17790957, 23721276, 31628368, 35581914, 47442552, 71163828, 94885104, 142327656, 284655312]

約数ペア:

[(1, 284655312), (2, 142327656), (3, 94885104), (4, 71163828), (6, 47442552), (8, 35581914), (9, 31628368), (12, 23721276), (16, 17790957), (18, 15814184), (24, 11860638), (36, 7907092), (47, 6056496), (48, 5930319), (72, 3953546), (94, 3028248), (137, 2077776), (141, 2018832), (144, 1976773), (188, 1514124), (274, 1038888), (282, 1009416), (307, 927216), (376, 757062), (411, 692592), (423, 672944), (548, 519444), (564, 504708), (614, 463608), (752, 378531), (822, 346296), (846, 336472), (921, 309072), (1096, 259722), (1128, 252354), (1228, 231804), (1233, 230864), (1644, 173148), (1692, 168236), (1842, 154536), (2192, 129861), (2256, 126177), (2456, 115902), (2466, 115432), (2763, 103024), (3288, 86574), (3384, 84118), (3684, 77268), (4912, 57951), (4932, 57716), (5526, 51512), (6439, 44208), (6576, 43287), (6768, 42059), (7368, 38634), (9864, 28858), (11052, 25756), (12878, 22104), (14429, 19728), (14736, 19317)]