2921705856

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{27271}}^1$

素因数の和:27325

約数の個数: 128

約数和(自身を含む): 8901580800

約数和(自身を除く): 5979874944

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, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 3456, 3968, 4464, 5952, 6696, 8928, 11904, 13392, 17856, 26784, 27271, 35712, 53568, 54542, 81813, 107136, 109084, 163626, 218168, 245439, 327252, 436336, 490878, 654504, 736317, 845401, 872672, 981756, 1309008, 1472634, 1690802, 1745344, 1963512, 2536203, 2618016, 2945268, 3381604, 3490688, 3927024, 5072406, 5236032, 5890536, 6763208, 7608609, 7854048, 10144812, 10472064, 11781072, 13526416, 15217218, 15708096, 20289624, 22825827, 23562144, 27052832, 30434436, 31416192, 40579248, 45651654, 47124288, 54105664, 60868872, 81158496, 91303308, 94248576, 108211328, 121737744, 162316992, 182606616, 243475488, 324633984, 365213232, 486950976, 730426464, 973901952, 1460852928, 2921705856]

約数ペア:

[(1, 2921705856), (2, 1460852928), (3, 973901952), (4, 730426464), (6, 486950976), (8, 365213232), (9, 324633984), (12, 243475488), (16, 182606616), (18, 162316992), (24, 121737744), (27, 108211328), (31, 94248576), (32, 91303308), (36, 81158496), (48, 60868872), (54, 54105664), (62, 47124288), (64, 45651654), (72, 40579248), (93, 31416192), (96, 30434436), (108, 27052832), (124, 23562144), (128, 22825827), (144, 20289624), (186, 15708096), (192, 15217218), (216, 13526416), (248, 11781072), (279, 10472064), (288, 10144812), (372, 7854048), (384, 7608609), (432, 6763208), (496, 5890536), (558, 5236032), (576, 5072406), (744, 3927024), (837, 3490688), (864, 3381604), (992, 2945268), (1116, 2618016), (1152, 2536203), (1488, 1963512), (1674, 1745344), (1728, 1690802), (1984, 1472634), (2232, 1309008), (2976, 981756), (3348, 872672), (3456, 845401), (3968, 736317), (4464, 654504), (5952, 490878), (6696, 436336), (8928, 327252), (11904, 245439), (13392, 218168), (17856, 163626), (26784, 109084), (27271, 107136), (35712, 81813), (53568, 54542)]