657172224

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{3067}}^1$

素因数の和:3123

約数の個数: 144

約数和(自身を含む): 2006717440

約数和(自身を除く): 1349545216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 558, 576, 744, 768, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2304, 2976, 3067, 3348, 3456, 3968, 4464, 5952, 6134, 6696, 6912, 7936, 8928, 9201, 11904, 12268, 13392, 17856, 18402, 23808, 24536, 26784, 27603, 35712, 36804, 49072, 53568, 55206, 71424, 73608, 82809, 95077, 98144, 107136, 110412, 147216, 165618, 190154, 196288, 214272, 220824, 285231, 294432, 331236, 380308, 392576, 441648, 570462, 588864, 662472, 760616, 785152, 855693, 883296, 1140924, 1177728, 1324944, 1521232, 1711386, 1766592, 2281848, 2355456, 2567079, 2649888, 3042464, 3422772, 3533184, 4563696, 5134158, 5299776, 6084928, 6845544, 7066368, 9127392, 10268316, 10599552, 12169856, 13691088, 18254784, 20536632, 21199104, 24339712, 27382176, 36509568, 41073264, 54764352, 73019136, 82146528, 109528704, 164293056, 219057408, 328586112, 657172224]

約数ペア:

[(1, 657172224), (2, 328586112), (3, 219057408), (4, 164293056), (6, 109528704), (8, 82146528), (9, 73019136), (12, 54764352), (16, 41073264), (18, 36509568), (24, 27382176), (27, 24339712), (31, 21199104), (32, 20536632), (36, 18254784), (48, 13691088), (54, 12169856), (62, 10599552), (64, 10268316), (72, 9127392), (93, 7066368), (96, 6845544), (108, 6084928), (124, 5299776), (128, 5134158), (144, 4563696), (186, 3533184), (192, 3422772), (216, 3042464), (248, 2649888), (256, 2567079), (279, 2355456), (288, 2281848), (372, 1766592), (384, 1711386), (432, 1521232), (496, 1324944), (558, 1177728), (576, 1140924), (744, 883296), (768, 855693), (837, 785152), (864, 760616), (992, 662472), (1116, 588864), (1152, 570462), (1488, 441648), (1674, 392576), (1728, 380308), (1984, 331236), (2232, 294432), (2304, 285231), (2976, 220824), (3067, 214272), (3348, 196288), (3456, 190154), (3968, 165618), (4464, 147216), (5952, 110412), (6134, 107136), (6696, 98144), (6912, 95077), (7936, 82809), (8928, 73608), (9201, 71424), (11904, 55206), (12268, 53568), (13392, 49072), (17856, 36804), (18402, 35712), (23808, 27603), (24536, 26784)]