1328362728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42283}}^1$

素因数の和:42327

約数の個数: 128

約数和(自身を含む): 4384005120

約数和(自身を除く): 3055642392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2618, 2856, 3927, 4488, 5236, 7854, 10472, 15708, 31416, 42283, 84566, 126849, 169132, 253698, 295981, 338264, 465113, 507396, 591962, 718811, 887943, 930226, 1014792, 1183924, 1395339, 1437622, 1775886, 1860452, 2156433, 2367848, 2790678, 2875244, 3255791, 3551772, 3720904, 4312866, 5031677, 5581356, 5750488, 6511582, 7103544, 7906921, 8625732, 9767373, 10063354, 11162712, 13023164, 15095031, 15813842, 17251464, 19534746, 20126708, 23720763, 26046328, 30190062, 31627684, 39069492, 40253416, 47441526, 55348447, 60380124, 63255368, 78138984, 94883052, 110696894, 120760248, 166045341, 189766104, 221393788, 332090682, 442787576, 664181364, 1328362728]

約数ペア:

[(1, 1328362728), (2, 664181364), (3, 442787576), (4, 332090682), (6, 221393788), (7, 189766104), (8, 166045341), (11, 120760248), (12, 110696894), (14, 94883052), (17, 78138984), (21, 63255368), (22, 60380124), (24, 55348447), (28, 47441526), (33, 40253416), (34, 39069492), (42, 31627684), (44, 30190062), (51, 26046328), (56, 23720763), (66, 20126708), (68, 19534746), (77, 17251464), (84, 15813842), (88, 15095031), (102, 13023164), (119, 11162712), (132, 10063354), (136, 9767373), (154, 8625732), (168, 7906921), (187, 7103544), (204, 6511582), (231, 5750488), (238, 5581356), (264, 5031677), (308, 4312866), (357, 3720904), (374, 3551772), (408, 3255791), (462, 2875244), (476, 2790678), (561, 2367848), (616, 2156433), (714, 1860452), (748, 1775886), (924, 1437622), (952, 1395339), (1122, 1183924), (1309, 1014792), (1428, 930226), (1496, 887943), (1848, 718811), (2244, 591962), (2618, 507396), (2856, 465113), (3927, 338264), (4488, 295981), (5236, 253698), (7854, 169132), (10472, 126849), (15708, 84566), (31416, 42283)]