12960408048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2268979}}^1$

素因数の和:2269014

約数の個数: 80

約数和(自身を含む): 40514906880

約数和(自身を除く): 27554498832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 2268979, 4537958, 6806937, 9075916, 13613874, 15882853, 18151832, 27227748, 31765706, 36303664, 38572643, 47648559, 54455496, 63531412, 77145286, 95297118, 108910992, 115717929, 127062824, 154290572, 190594236, 231435858, 254125648, 270008501, 308581144, 381188472, 462871716, 540017002, 617162288, 762376944, 810025503, 925743432, 1080034004, 1620051006, 1851486864, 2160068008, 3240102012, 4320136016, 6480204024, 12960408048]

約数ペア:

[(1, 12960408048), (2, 6480204024), (3, 4320136016), (4, 3240102012), (6, 2160068008), (7, 1851486864), (8, 1620051006), (12, 1080034004), (14, 925743432), (16, 810025503), (17, 762376944), (21, 617162288), (24, 540017002), (28, 462871716), (34, 381188472), (42, 308581144), (48, 270008501), (51, 254125648), (56, 231435858), (68, 190594236), (84, 154290572), (102, 127062824), (112, 115717929), (119, 108910992), (136, 95297118), (168, 77145286), (204, 63531412), (238, 54455496), (272, 47648559), (336, 38572643), (357, 36303664), (408, 31765706), (476, 27227748), (714, 18151832), (816, 15882853), (952, 13613874), (1428, 9075916), (1904, 6806937), (2856, 4537958), (5712, 2268979)]