218974392

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1810

約数の個数: 192

約数和(自身を含む): 768768000

約数和(自身を除く): 549793608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 114, 117, 126, 133, 152, 156, 168, 171, 182, 228, 234, 247, 252, 266, 273, 312, 342, 364, 399, 456, 468, 494, 504, 532, 546, 684, 728, 741, 798, 819, 936, 988, 1064, 1092, 1197, 1368, 1482, 1596, 1638, 1729, 1759, 1976, 2184, 2223, 2394, 2964, 3192, 3276, 3458, 3518, 4446, 4788, 5187, 5277, 5928, 6552, 6916, 7036, 8892, 9576, 10374, 10554, 12313, 13832, 14072, 15561, 15831, 17784, 20748, 21108, 22867, 24626, 31122, 31662, 33421, 36939, 41496, 42216, 45734, 49252, 62244, 63324, 66842, 68601, 73878, 91468, 98504, 100263, 110817, 124488, 126648, 133684, 137202, 147756, 160069, 182936, 200526, 205803, 221634, 233947, 267368, 274404, 295512, 300789, 320138, 401052, 411606, 434473, 443268, 467894, 480207, 548808, 601578, 640276, 701841, 802104, 823212, 868946, 886536, 935788, 960414, 1203156, 1280552, 1303419, 1403682, 1440621, 1646424, 1737892, 1871576, 1920828, 2105523, 2406312, 2606838, 2807364, 2881242, 3041311, 3475784, 3841656, 3910257, 4211046, 5213676, 5614728, 5762484, 6082622, 7820514, 8422092, 9123933, 10427352, 11524968, 12165244, 15641028, 16844184, 18247866, 24330488, 27371799, 31282056, 36495732, 54743598, 72991464, 109487196, 218974392]

約数ペア:

[(1, 218974392), (2, 109487196), (3, 72991464), (4, 54743598), (6, 36495732), (7, 31282056), (8, 27371799), (9, 24330488), (12, 18247866), (13, 16844184), (14, 15641028), (18, 12165244), (19, 11524968), (21, 10427352), (24, 9123933), (26, 8422092), (28, 7820514), (36, 6082622), (38, 5762484), (39, 5614728), (42, 5213676), (52, 4211046), (56, 3910257), (57, 3841656), (63, 3475784), (72, 3041311), (76, 2881242), (78, 2807364), (84, 2606838), (91, 2406312), (104, 2105523), (114, 1920828), (117, 1871576), (126, 1737892), (133, 1646424), (152, 1440621), (156, 1403682), (168, 1303419), (171, 1280552), (182, 1203156), (228, 960414), (234, 935788), (247, 886536), (252, 868946), (266, 823212), (273, 802104), (312, 701841), (342, 640276), (364, 601578), (399, 548808), (456, 480207), (468, 467894), (494, 443268), (504, 434473), (532, 411606), (546, 401052), (684, 320138), (728, 300789), (741, 295512), (798, 274404), (819, 267368), (936, 233947), (988, 221634), (1064, 205803), (1092, 200526), (1197, 182936), (1368, 160069), (1482, 147756), (1596, 137202), (1638, 133684), (1729, 126648), (1759, 124488), (1976, 110817), (2184, 100263), (2223, 98504), (2394, 91468), (2964, 73878), (3192, 68601), (3276, 66842), (3458, 63324), (3518, 62244), (4446, 49252), (4788, 45734), (5187, 42216), (5277, 41496), (5928, 36939), (6552, 33421), (6916, 31662), (7036, 31122), (8892, 24626), (9576, 22867), (10374, 21108), (10554, 20748), (12313, 17784), (13832, 15831), (14072, 15561)]