21485925072

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1069}}^1\times {\mathrm{4813}}^1$

素因数の和:5925

約数の個数: 120

約数和(自身を含む): 62275348200

約数和(自身を除く): 40789423128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1069, 1392, 2088, 2138, 3207, 4176, 4276, 4813, 6414, 8552, 9621, 9626, 12828, 14439, 17104, 19242, 19252, 25656, 28878, 31001, 38484, 38504, 43317, 51312, 57756, 62002, 76968, 77008, 86634, 93003, 115512, 124004, 139577, 153936, 173268, 186006, 231024, 248008, 279009, 279154, 346536, 372012, 418731, 496016, 558018, 558308, 693072, 744024, 837462, 1116036, 1116616, 1256193, 1488048, 1674924, 2232072, 2233232, 2512386, 3349848, 4464144, 5024772, 5145097, 6699696, 10049544, 10290194, 15435291, 20099088, 20580388, 30870582, 41160776, 46305873, 61741164, 82321552, 92611746, 123482328, 149207813, 185223492, 246964656, 298415626, 370446984, 447623439, 596831252, 740893968, 895246878, 1193662504, 1342870317, 1790493756, 2387325008, 2685740634, 3580987512, 5371481268, 7161975024, 10742962536, 21485925072]

約数ペア:

[(1, 21485925072), (2, 10742962536), (3, 7161975024), (4, 5371481268), (6, 3580987512), (8, 2685740634), (9, 2387325008), (12, 1790493756), (16, 1342870317), (18, 1193662504), (24, 895246878), (29, 740893968), (36, 596831252), (48, 447623439), (58, 370446984), (72, 298415626), (87, 246964656), (116, 185223492), (144, 149207813), (174, 123482328), (232, 92611746), (261, 82321552), (348, 61741164), (464, 46305873), (522, 41160776), (696, 30870582), (1044, 20580388), (1069, 20099088), (1392, 15435291), (2088, 10290194), (2138, 10049544), (3207, 6699696), (4176, 5145097), (4276, 5024772), (4813, 4464144), (6414, 3349848), (8552, 2512386), (9621, 2233232), (9626, 2232072), (12828, 1674924), (14439, 1488048), (17104, 1256193), (19242, 1116616), (19252, 1116036), (25656, 837462), (28878, 744024), (31001, 693072), (38484, 558308), (38504, 558018), (43317, 496016), (51312, 418731), (57756, 372012), (62002, 346536), (76968, 279154), (77008, 279009), (86634, 248008), (93003, 231024), (115512, 186006), (124004, 173268), (139577, 153936)]