678953616

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{75641}}^1$

素因数の和:75680

約数の個数: 80

約数和(自身を含む): 2025995328

約数和(自身を除く): 1347041712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 75641, 151282, 226923, 302564, 453846, 605128, 832051, 907692, 1210256, 1285897, 1664102, 1815384, 2496153, 2571794, 3328204, 3630768, 3857691, 4992306, 5143588, 6656408, 7715382, 9984612, 10287176, 13312816, 14144867, 15430764, 19969224, 20574352, 28289734, 30861528, 39938448, 42434601, 56579468, 61723056, 84869202, 113158936, 169738404, 226317872, 339476808, 678953616]

約数ペア:

[(1, 678953616), (2, 339476808), (3, 226317872), (4, 169738404), (6, 113158936), (8, 84869202), (11, 61723056), (12, 56579468), (16, 42434601), (17, 39938448), (22, 30861528), (24, 28289734), (33, 20574352), (34, 19969224), (44, 15430764), (48, 14144867), (51, 13312816), (66, 10287176), (68, 9984612), (88, 7715382), (102, 6656408), (132, 5143588), (136, 4992306), (176, 3857691), (187, 3630768), (204, 3328204), (264, 2571794), (272, 2496153), (374, 1815384), (408, 1664102), (528, 1285897), (561, 1210256), (748, 907692), (816, 832051), (1122, 605128), (1496, 453846), (2244, 302564), (2992, 226923), (4488, 151282), (8976, 75641)]