220875984

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:375

約数の個数: 200

約数和(自身を含む): 741077568

約数和(自身を除く): 520201584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 97, 108, 112, 126, 144, 162, 168, 189, 194, 216, 251, 252, 291, 324, 336, 378, 388, 432, 502, 504, 567, 582, 648, 679, 753, 756, 776, 873, 1004, 1008, 1134, 1164, 1296, 1358, 1506, 1512, 1552, 1746, 1757, 2008, 2037, 2259, 2268, 2328, 2619, 2716, 3012, 3024, 3492, 3514, 4016, 4074, 4518, 4536, 4656, 5238, 5271, 5432, 6024, 6111, 6777, 6984, 7028, 7857, 8148, 9036, 9072, 10476, 10542, 10864, 12048, 12222, 13554, 13968, 14056, 15714, 15813, 16296, 18072, 18333, 20331, 20952, 21084, 24347, 24444, 27108, 28112, 31428, 31626, 32592, 36144, 36666, 40662, 41904, 42168, 47439, 48694, 48888, 54216, 54999, 62856, 63252, 73041, 73332, 81324, 84336, 94878, 97388, 97776, 108432, 109998, 125712, 126504, 142317, 146082, 146664, 162648, 170429, 189756, 194776, 219123, 219996, 253008, 284634, 292164, 293328, 325296, 340858, 379512, 389552, 438246, 439992, 511287, 569268, 584328, 657369, 681716, 759024, 876492, 879984, 1022574, 1138536, 1168656, 1314738, 1363432, 1533861, 1752984, 1972107, 2045148, 2277072, 2629476, 2726864, 3067722, 3505968, 3944214, 4090296, 4601583, 5258952, 6135444, 7888428, 8180592, 9203166, 10517904, 12270888, 13804749, 15776856, 18406332, 24541776, 27609498, 31553712, 36812664, 55218996, 73625328, 110437992, 220875984]

約数ペア:

[(1, 220875984), (2, 110437992), (3, 73625328), (4, 55218996), (6, 36812664), (7, 31553712), (8, 27609498), (9, 24541776), (12, 18406332), (14, 15776856), (16, 13804749), (18, 12270888), (21, 10517904), (24, 9203166), (27, 8180592), (28, 7888428), (36, 6135444), (42, 5258952), (48, 4601583), (54, 4090296), (56, 3944214), (63, 3505968), (72, 3067722), (81, 2726864), (84, 2629476), (97, 2277072), (108, 2045148), (112, 1972107), (126, 1752984), (144, 1533861), (162, 1363432), (168, 1314738), (189, 1168656), (194, 1138536), (216, 1022574), (251, 879984), (252, 876492), (291, 759024), (324, 681716), (336, 657369), (378, 584328), (388, 569268), (432, 511287), (502, 439992), (504, 438246), (567, 389552), (582, 379512), (648, 340858), (679, 325296), (753, 293328), (756, 292164), (776, 284634), (873, 253008), (1004, 219996), (1008, 219123), (1134, 194776), (1164, 189756), (1296, 170429), (1358, 162648), (1506, 146664), (1512, 146082), (1552, 142317), (1746, 126504), (1757, 125712), (2008, 109998), (2037, 108432), (2259, 97776), (2268, 97388), (2328, 94878), (2619, 84336), (2716, 81324), (3012, 73332), (3024, 73041), (3492, 63252), (3514, 62856), (4016, 54999), (4074, 54216), (4518, 48888), (4536, 48694), (4656, 47439), (5238, 42168), (5271, 41904), (5432, 40662), (6024, 36666), (6111, 36144), (6777, 32592), (6984, 31626), (7028, 31428), (7857, 28112), (8148, 27108), (9036, 24444), (9072, 24347), (10476, 21084), (10542, 20952), (10864, 20331), (12048, 18333), (12222, 18072), (13554, 16296), (13968, 15813), (14056, 15714)]