421687296

素因数分解:

$2^{12}\times 3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 260

約数和(自身を含む): 1332053184

約数和(自身を除く): 910365888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 41, 48, 54, 62, 64, 72, 81, 82, 93, 96, 108, 123, 124, 128, 144, 162, 164, 186, 192, 216, 246, 248, 256, 279, 288, 324, 328, 369, 372, 384, 432, 492, 496, 512, 558, 576, 648, 656, 738, 744, 768, 837, 864, 984, 992, 1024, 1107, 1116, 1152, 1271, 1296, 1312, 1476, 1488, 1536, 1674, 1728, 1968, 1984, 2048, 2214, 2232, 2304, 2511, 2542, 2592, 2624, 2952, 2976, 3072, 3321, 3348, 3456, 3813, 3936, 3968, 4096, 4428, 4464, 4608, 5022, 5084, 5184, 5248, 5904, 5952, 6144, 6642, 6696, 6912, 7626, 7872, 7936, 8856, 8928, 9216, 10044, 10168, 10368, 10496, 11439, 11808, 11904, 12288, 13284, 13392, 13824, 15252, 15744, 15872, 17712, 17856, 18432, 20088, 20336, 20736, 20992, 22878, 23616, 23808, 26568, 26784, 27648, 30504, 31488, 31744, 34317, 35424, 35712, 36864, 40176, 40672, 41472, 41984, 45756, 47232, 47616, 53136, 53568, 55296, 61008, 62976, 63488, 68634, 70848, 71424, 80352, 81344, 82944, 83968, 91512, 94464, 95232, 102951, 106272, 107136, 110592, 122016, 125952, 126976, 137268, 141696, 142848, 160704, 162688, 165888, 167936, 183024, 188928, 190464, 205902, 212544, 214272, 244032, 251904, 274536, 283392, 285696, 321408, 325376, 331776, 366048, 377856, 380928, 411804, 425088, 428544, 488064, 503808, 549072, 566784, 571392, 642816, 650752, 732096, 755712, 823608, 850176, 857088, 976128, 1098144, 1133568, 1142784, 1285632, 1301504, 1464192, 1511424, 1647216, 1700352, 1714176, 1952256, 2196288, 2267136, 2571264, 2603008, 2928384, 3294432, 3400704, 3428352, 3904512, 4392576, 4534272, 5142528, 5206016, 5856768, 6588864, 6801408, 7809024, 8785152, 10285056, 11713536, 13177728, 13602816, 15618048, 17570304, 23427072, 26355456, 35140608, 46854144, 52710912, 70281216, 105421824, 140562432, 210843648, 421687296]

約数ペア:

[(1, 421687296), (2, 210843648), (3, 140562432), (4, 105421824), (6, 70281216), (8, 52710912), (9, 46854144), (12, 35140608), (16, 26355456), (18, 23427072), (24, 17570304), (27, 15618048), (31, 13602816), (32, 13177728), (36, 11713536), (41, 10285056), (48, 8785152), (54, 7809024), (62, 6801408), (64, 6588864), (72, 5856768), (81, 5206016), (82, 5142528), (93, 4534272), (96, 4392576), (108, 3904512), (123, 3428352), (124, 3400704), (128, 3294432), (144, 2928384), (162, 2603008), (164, 2571264), (186, 2267136), (192, 2196288), (216, 1952256), (246, 1714176), (248, 1700352), (256, 1647216), (279, 1511424), (288, 1464192), (324, 1301504), (328, 1285632), (369, 1142784), (372, 1133568), (384, 1098144), (432, 976128), (492, 857088), (496, 850176), (512, 823608), (558, 755712), (576, 732096), (648, 650752), (656, 642816), (738, 571392), (744, 566784), (768, 549072), (837, 503808), (864, 488064), (984, 428544), (992, 425088), (1024, 411804), (1107, 380928), (1116, 377856), (1152, 366048), (1271, 331776), (1296, 325376), (1312, 321408), (1476, 285696), (1488, 283392), (1536, 274536), (1674, 251904), (1728, 244032), (1968, 214272), (1984, 212544), (2048, 205902), (2214, 190464), (2232, 188928), (2304, 183024), (2511, 167936), (2542, 165888), (2592, 162688), (2624, 160704), (2952, 142848), (2976, 141696), (3072, 137268), (3321, 126976), (3348, 125952), (3456, 122016), (3813, 110592), (3936, 107136), (3968, 106272), (4096, 102951), (4428, 95232), (4464, 94464), (4608, 91512), (5022, 83968), (5084, 82944), (5184, 81344), (5248, 80352), (5904, 71424), (5952, 70848), (6144, 68634), (6642, 63488), (6696, 62976), (6912, 61008), (7626, 55296), (7872, 53568), (7936, 53136), (8856, 47616), (8928, 47232), (9216, 45756), (10044, 41984), (10168, 41472), (10368, 40672), (10496, 40176), (11439, 36864), (11808, 35712), (11904, 35424), (12288, 34317), (13284, 31744), (13392, 31488), (13824, 30504), (15252, 27648), (15744, 26784), (15872, 26568), (17712, 23808), (17856, 23616), (18432, 22878), (20088, 20992), (20336, 20736)]