280563096

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{6143}}^1$

素因数の和:6336

約数の個数: 64

約数和(自身を含む): 769720320

約数和(自身を除く): 489157224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 173, 264, 346, 519, 692, 1038, 1384, 1903, 2076, 3806, 4152, 5709, 6143, 7612, 11418, 12286, 15224, 18429, 22836, 24572, 36858, 45672, 49144, 67573, 73716, 135146, 147432, 202719, 270292, 405438, 540584, 810876, 1062739, 1621752, 2125478, 3188217, 4250956, 6376434, 8501912, 11690129, 12752868, 23380258, 25505736, 35070387, 46760516, 70140774, 93521032, 140281548, 280563096]

約数ペア:

[(1, 280563096), (2, 140281548), (3, 93521032), (4, 70140774), (6, 46760516), (8, 35070387), (11, 25505736), (12, 23380258), (22, 12752868), (24, 11690129), (33, 8501912), (44, 6376434), (66, 4250956), (88, 3188217), (132, 2125478), (173, 1621752), (264, 1062739), (346, 810876), (519, 540584), (692, 405438), (1038, 270292), (1384, 202719), (1903, 147432), (2076, 135146), (3806, 73716), (4152, 67573), (5709, 49144), (6143, 45672), (7612, 36858), (11418, 24572), (12286, 22836), (15224, 18429)]