401188608

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 216

約数和(自身を含む): 1232090496

約数和(自身を除く): 830901888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 64, 72, 82, 93, 96, 123, 124, 128, 137, 144, 164, 186, 192, 246, 248, 256, 274, 279, 288, 328, 369, 372, 384, 411, 492, 496, 548, 558, 576, 656, 738, 744, 768, 822, 984, 992, 1096, 1116, 1152, 1233, 1271, 1312, 1476, 1488, 1644, 1968, 1984, 2192, 2232, 2304, 2466, 2542, 2624, 2952, 2976, 3288, 3813, 3936, 3968, 4247, 4384, 4464, 4932, 5084, 5248, 5617, 5904, 5952, 6576, 7626, 7872, 7936, 8494, 8768, 8928, 9864, 10168, 10496, 11234, 11439, 11808, 11904, 12741, 13152, 15252, 15744, 16851, 16988, 17536, 17856, 19728, 20336, 22468, 22878, 23616, 23808, 25482, 26304, 30504, 31488, 33702, 33976, 35072, 35712, 38223, 39456, 40672, 44936, 45756, 47232, 50553, 50964, 52608, 61008, 67404, 67952, 71424, 76446, 78912, 81344, 89872, 91512, 94464, 101106, 101928, 105216, 122016, 134808, 135904, 152892, 157824, 162688, 174127, 179744, 183024, 202212, 203856, 244032, 269616, 271808, 305784, 315648, 325376, 348254, 359488, 366048, 404424, 407712, 488064, 522381, 539232, 543616, 611568, 696508, 718976, 732096, 808848, 815424, 976128, 1044762, 1078464, 1087232, 1223136, 1393016, 1437952, 1464192, 1567143, 1617696, 1630848, 2089524, 2156928, 2446272, 2786032, 2928384, 3134286, 3235392, 3261696, 4179048, 4313856, 4892544, 5572064, 6268572, 6470784, 8358096, 9785088, 11144128, 12537144, 12941568, 16716192, 22288256, 25074288, 33432384, 44576512, 50148576, 66864768, 100297152, 133729536, 200594304, 401188608]

約数ペア:

[(1, 401188608), (2, 200594304), (3, 133729536), (4, 100297152), (6, 66864768), (8, 50148576), (9, 44576512), (12, 33432384), (16, 25074288), (18, 22288256), (24, 16716192), (31, 12941568), (32, 12537144), (36, 11144128), (41, 9785088), (48, 8358096), (62, 6470784), (64, 6268572), (72, 5572064), (82, 4892544), (93, 4313856), (96, 4179048), (123, 3261696), (124, 3235392), (128, 3134286), (137, 2928384), (144, 2786032), (164, 2446272), (186, 2156928), (192, 2089524), (246, 1630848), (248, 1617696), (256, 1567143), (274, 1464192), (279, 1437952), (288, 1393016), (328, 1223136), (369, 1087232), (372, 1078464), (384, 1044762), (411, 976128), (492, 815424), (496, 808848), (548, 732096), (558, 718976), (576, 696508), (656, 611568), (738, 543616), (744, 539232), (768, 522381), (822, 488064), (984, 407712), (992, 404424), (1096, 366048), (1116, 359488), (1152, 348254), (1233, 325376), (1271, 315648), (1312, 305784), (1476, 271808), (1488, 269616), (1644, 244032), (1968, 203856), (1984, 202212), (2192, 183024), (2232, 179744), (2304, 174127), (2466, 162688), (2542, 157824), (2624, 152892), (2952, 135904), (2976, 134808), (3288, 122016), (3813, 105216), (3936, 101928), (3968, 101106), (4247, 94464), (4384, 91512), (4464, 89872), (4932, 81344), (5084, 78912), (5248, 76446), (5617, 71424), (5904, 67952), (5952, 67404), (6576, 61008), (7626, 52608), (7872, 50964), (7936, 50553), (8494, 47232), (8768, 45756), (8928, 44936), (9864, 40672), (10168, 39456), (10496, 38223), (11234, 35712), (11439, 35072), (11808, 33976), (11904, 33702), (12741, 31488), (13152, 30504), (15252, 26304), (15744, 25482), (16851, 23808), (16988, 23616), (17536, 22878), (17856, 22468), (19728, 20336)]