2016620928

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2750

約数の個数: 256

約数和(自身を含む): 7024128000

約数和(自身を除く): 5007507072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 837, 864, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1953, 1984, 2016, 2232, 2604, 2688, 2689, 2976, 3024, 3348, 3456, 3472, 3906, 3968, 4032, 4464, 5208, 5378, 5859, 5952, 6048, 6696, 6944, 7812, 8064, 8067, 8928, 10416, 10756, 11718, 11904, 12096, 13392, 13888, 15624, 16134, 17856, 18823, 20832, 21512, 23436, 24192, 24201, 26784, 27776, 31248, 32268, 35712, 37646, 41664, 43024, 46872, 48402, 53568, 56469, 62496, 64536, 72603, 75292, 83328, 83359, 86048, 93744, 96804, 107136, 112938, 124992, 129072, 145206, 150584, 166718, 169407, 172096, 187488, 193608, 225876, 249984, 250077, 258144, 290412, 301168, 333436, 338814, 344192, 374976, 387216, 451752, 500154, 508221, 516288, 580824, 583513, 602336, 666872, 677628, 749952, 750231, 774432, 903504, 1000308, 1016442, 1032576, 1161648, 1167026, 1204672, 1333744, 1355256, 1500462, 1548864, 1750539, 1807008, 2000616, 2032884, 2250693, 2323296, 2334052, 2409344, 2667488, 2710512, 3000924, 3097728, 3501078, 3614016, 4001232, 4065768, 4501386, 4646592, 4668104, 5251617, 5334976, 5421024, 6001848, 7002156, 7228032, 8002464, 8131536, 9002772, 9293184, 9336208, 10503234, 10669952, 10842048, 12003696, 14004312, 15754851, 16004928, 16263072, 18005544, 18672416, 21006468, 21684096, 24007392, 28008624, 31509702, 32009856, 32526144, 36011088, 37344832, 42012936, 48014784, 56017248, 63019404, 65052288, 72022176, 74689664, 84025872, 96029568, 112034496, 126038808, 144044352, 168051744, 224068992, 252077616, 288088704, 336103488, 504155232, 672206976, 1008310464, 2016620928]

約数ペア:

[(1, 2016620928), (2, 1008310464), (3, 672206976), (4, 504155232), (6, 336103488), (7, 288088704), (8, 252077616), (9, 224068992), (12, 168051744), (14, 144044352), (16, 126038808), (18, 112034496), (21, 96029568), (24, 84025872), (27, 74689664), (28, 72022176), (31, 65052288), (32, 63019404), (36, 56017248), (42, 48014784), (48, 42012936), (54, 37344832), (56, 36011088), (62, 32526144), (63, 32009856), (64, 31509702), (72, 28008624), (84, 24007392), (93, 21684096), (96, 21006468), (108, 18672416), (112, 18005544), (124, 16263072), (126, 16004928), (128, 15754851), (144, 14004312), (168, 12003696), (186, 10842048), (189, 10669952), (192, 10503234), (216, 9336208), (217, 9293184), (224, 9002772), (248, 8131536), (252, 8002464), (279, 7228032), (288, 7002156), (336, 6001848), (372, 5421024), (378, 5334976), (384, 5251617), (432, 4668104), (434, 4646592), (448, 4501386), (496, 4065768), (504, 4001232), (558, 3614016), (576, 3501078), (651, 3097728), (672, 3000924), (744, 2710512), (756, 2667488), (837, 2409344), (864, 2334052), (868, 2323296), (896, 2250693), (992, 2032884), (1008, 2000616), (1116, 1807008), (1152, 1750539), (1302, 1548864), (1344, 1500462), (1488, 1355256), (1512, 1333744), (1674, 1204672), (1728, 1167026), (1736, 1161648), (1953, 1032576), (1984, 1016442), (2016, 1000308), (2232, 903504), (2604, 774432), (2688, 750231), (2689, 749952), (2976, 677628), (3024, 666872), (3348, 602336), (3456, 583513), (3472, 580824), (3906, 516288), (3968, 508221), (4032, 500154), (4464, 451752), (5208, 387216), (5378, 374976), (5859, 344192), (5952, 338814), (6048, 333436), (6696, 301168), (6944, 290412), (7812, 258144), (8064, 250077), (8067, 249984), (8928, 225876), (10416, 193608), (10756, 187488), (11718, 172096), (11904, 169407), (12096, 166718), (13392, 150584), (13888, 145206), (15624, 129072), (16134, 124992), (17856, 112938), (18823, 107136), (20832, 96804), (21512, 93744), (23436, 86048), (24192, 83359), (24201, 83328), (26784, 75292), (27776, 72603), (31248, 64536), (32268, 62496), (35712, 56469), (37646, 53568), (41664, 48402), (43024, 46872)]