328157568

素因数分解:

$2^7\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1078

約数の個数: 160

約数和(自身を含む): 1009081920

約数和(自身を除く): 680924352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 384, 432, 496, 558, 576, 648, 744, 837, 864, 992, 1021, 1116, 1152, 1296, 1488, 1674, 1728, 1984, 2042, 2232, 2511, 2592, 2976, 3063, 3348, 3456, 3968, 4084, 4464, 5022, 5184, 5952, 6126, 6696, 8168, 8928, 9189, 10044, 10368, 11904, 12252, 13392, 16336, 17856, 18378, 20088, 24504, 26784, 27567, 31651, 32672, 35712, 36756, 40176, 49008, 53568, 55134, 63302, 65344, 73512, 80352, 82701, 94953, 98016, 107136, 110268, 126604, 130688, 147024, 160704, 165402, 189906, 196032, 220536, 253208, 284859, 294048, 321408, 330804, 379812, 392064, 441072, 506416, 569718, 588096, 661608, 759624, 854577, 882144, 1012832, 1139436, 1176192, 1323216, 1519248, 1709154, 1764288, 2025664, 2278872, 2563731, 2646432, 3038496, 3418308, 3528576, 4051328, 4557744, 5127462, 5292864, 6076992, 6836616, 9115488, 10254924, 10585728, 12153984, 13673232, 18230976, 20509848, 27346464, 36461952, 41019696, 54692928, 82039392, 109385856, 164078784, 328157568]

約数ペア:

[(1, 328157568), (2, 164078784), (3, 109385856), (4, 82039392), (6, 54692928), (8, 41019696), (9, 36461952), (12, 27346464), (16, 20509848), (18, 18230976), (24, 13673232), (27, 12153984), (31, 10585728), (32, 10254924), (36, 9115488), (48, 6836616), (54, 6076992), (62, 5292864), (64, 5127462), (72, 4557744), (81, 4051328), (93, 3528576), (96, 3418308), (108, 3038496), (124, 2646432), (128, 2563731), (144, 2278872), (162, 2025664), (186, 1764288), (192, 1709154), (216, 1519248), (248, 1323216), (279, 1176192), (288, 1139436), (324, 1012832), (372, 882144), (384, 854577), (432, 759624), (496, 661608), (558, 588096), (576, 569718), (648, 506416), (744, 441072), (837, 392064), (864, 379812), (992, 330804), (1021, 321408), (1116, 294048), (1152, 284859), (1296, 253208), (1488, 220536), (1674, 196032), (1728, 189906), (1984, 165402), (2042, 160704), (2232, 147024), (2511, 130688), (2592, 126604), (2976, 110268), (3063, 107136), (3348, 98016), (3456, 94953), (3968, 82701), (4084, 80352), (4464, 73512), (5022, 65344), (5184, 63302), (5952, 55134), (6126, 53568), (6696, 49008), (8168, 40176), (8928, 36756), (9189, 35712), (10044, 32672), (10368, 31651), (11904, 27567), (12252, 26784), (13392, 24504), (16336, 20088), (17856, 18378)]