1723486912

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{643}}^1$

素因数の和:886

約数の個数: 112

約数和(自身を含む): 4061919232

約数和(自身を除く): 2338432320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 193, 217, 224, 248, 386, 434, 448, 496, 643, 772, 868, 992, 1286, 1351, 1544, 1736, 1984, 2572, 2702, 3088, 3472, 4501, 5144, 5404, 5983, 6176, 6944, 9002, 10288, 10808, 11966, 12352, 13888, 18004, 19933, 20576, 21616, 23932, 36008, 39866, 41152, 41881, 43232, 47864, 72016, 79732, 83762, 86464, 95728, 124099, 139531, 144032, 159464, 167524, 191456, 248198, 279062, 288064, 318928, 335048, 382912, 496396, 558124, 637856, 670096, 868693, 992792, 1116248, 1275712, 1340192, 1737386, 1985584, 2232496, 2680384, 3474772, 3847069, 3971168, 4464992, 6949544, 7694138, 7942336, 8929984, 13899088, 15388276, 26929483, 27798176, 30776552, 53858966, 55596352, 61553104, 107717932, 123106208, 215435864, 246212416, 430871728, 861743456, 1723486912]

約数ペア:

[(1, 1723486912), (2, 861743456), (4, 430871728), (7, 246212416), (8, 215435864), (14, 123106208), (16, 107717932), (28, 61553104), (31, 55596352), (32, 53858966), (56, 30776552), (62, 27798176), (64, 26929483), (112, 15388276), (124, 13899088), (193, 8929984), (217, 7942336), (224, 7694138), (248, 6949544), (386, 4464992), (434, 3971168), (448, 3847069), (496, 3474772), (643, 2680384), (772, 2232496), (868, 1985584), (992, 1737386), (1286, 1340192), (1351, 1275712), (1544, 1116248), (1736, 992792), (1984, 868693), (2572, 670096), (2702, 637856), (3088, 558124), (3472, 496396), (4501, 382912), (5144, 335048), (5404, 318928), (5983, 288064), (6176, 279062), (6944, 248198), (9002, 191456), (10288, 167524), (10808, 159464), (11966, 144032), (12352, 139531), (13888, 124099), (18004, 95728), (19933, 86464), (20576, 83762), (21616, 79732), (23932, 72016), (36008, 47864), (39866, 43232), (41152, 41881)]