419401728

素因数分解:

$2^{12}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:428

約数の個数: 156

約数和(自身を含む): 1253943808

約数和(自身を除く): 834542080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 367, 372, 384, 496, 512, 558, 576, 734, 744, 768, 992, 1024, 1101, 1116, 1152, 1468, 1488, 1536, 1984, 2048, 2202, 2232, 2304, 2936, 2976, 3072, 3303, 3968, 4096, 4404, 4464, 4608, 5872, 5952, 6144, 6606, 7936, 8808, 8928, 9216, 11377, 11744, 11904, 12288, 13212, 15872, 17616, 17856, 18432, 22754, 23488, 23808, 26424, 31744, 34131, 35232, 35712, 36864, 45508, 46976, 47616, 52848, 63488, 68262, 70464, 71424, 91016, 93952, 95232, 102393, 105696, 126976, 136524, 140928, 142848, 182032, 187904, 190464, 204786, 211392, 273048, 281856, 285696, 364064, 375808, 380928, 409572, 422784, 546096, 563712, 571392, 728128, 751616, 819144, 845568, 1092192, 1127424, 1142784, 1456256, 1503232, 1638288, 1691136, 2184384, 2254848, 2912512, 3276576, 3382272, 4368768, 4509696, 5825024, 6553152, 6764544, 8737536, 11650048, 13106304, 13529088, 17475072, 23300096, 26212608, 34950144, 46600192, 52425216, 69900288, 104850432, 139800576, 209700864, 419401728]

約数ペア:

[(1, 419401728), (2, 209700864), (3, 139800576), (4, 104850432), (6, 69900288), (8, 52425216), (9, 46600192), (12, 34950144), (16, 26212608), (18, 23300096), (24, 17475072), (31, 13529088), (32, 13106304), (36, 11650048), (48, 8737536), (62, 6764544), (64, 6553152), (72, 5825024), (93, 4509696), (96, 4368768), (124, 3382272), (128, 3276576), (144, 2912512), (186, 2254848), (192, 2184384), (248, 1691136), (256, 1638288), (279, 1503232), (288, 1456256), (367, 1142784), (372, 1127424), (384, 1092192), (496, 845568), (512, 819144), (558, 751616), (576, 728128), (734, 571392), (744, 563712), (768, 546096), (992, 422784), (1024, 409572), (1101, 380928), (1116, 375808), (1152, 364064), (1468, 285696), (1488, 281856), (1536, 273048), (1984, 211392), (2048, 204786), (2202, 190464), (2232, 187904), (2304, 182032), (2936, 142848), (2976, 140928), (3072, 136524), (3303, 126976), (3968, 105696), (4096, 102393), (4404, 95232), (4464, 93952), (4608, 91016), (5872, 71424), (5952, 70464), (6144, 68262), (6606, 63488), (7936, 52848), (8808, 47616), (8928, 46976), (9216, 45508), (11377, 36864), (11744, 35712), (11904, 35232), (12288, 34131), (13212, 31744), (15872, 26424), (17616, 23808), (17856, 23488), (18432, 22754)]