8540664

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 24993360

約数和(自身を除く): 16452696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 121, 132, 136, 173, 187, 204, 242, 264, 346, 363, 374, 408, 484, 519, 561, 692, 726, 748, 968, 1038, 1122, 1384, 1452, 1496, 1903, 2057, 2076, 2244, 2904, 2941, 3806, 4114, 4152, 4488, 5709, 5882, 6171, 7612, 8228, 8823, 11418, 11764, 12342, 15224, 16456, 17646, 20933, 22836, 23528, 24684, 32351, 35292, 41866, 45672, 49368, 62799, 64702, 70584, 83732, 97053, 125598, 129404, 167464, 194106, 251196, 258808, 355861, 388212, 502392, 711722, 776424, 1067583, 1423444, 2135166, 2846888, 4270332, 8540664]

約数ペア:

[(1, 8540664), (2, 4270332), (3, 2846888), (4, 2135166), (6, 1423444), (8, 1067583), (11, 776424), (12, 711722), (17, 502392), (22, 388212), (24, 355861), (33, 258808), (34, 251196), (44, 194106), (51, 167464), (66, 129404), (68, 125598), (88, 97053), (102, 83732), (121, 70584), (132, 64702), (136, 62799), (173, 49368), (187, 45672), (204, 41866), (242, 35292), (264, 32351), (346, 24684), (363, 23528), (374, 22836), (408, 20933), (484, 17646), (519, 16456), (561, 15224), (692, 12342), (726, 11764), (748, 11418), (968, 8823), (1038, 8228), (1122, 7612), (1384, 6171), (1452, 5882), (1496, 5709), (1903, 4488), (2057, 4152), (2076, 4114), (2244, 3806), (2904, 2941)]