454984768

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^2$

素因数の和:412

約数の個数: 84

約数和(自身を含む): 1071042816

約数和(自身を除く): 616058048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 181, 217, 224, 248, 362, 434, 448, 496, 724, 868, 992, 1267, 1448, 1736, 1984, 2534, 2896, 3472, 5068, 5611, 5792, 6944, 10136, 11222, 11584, 13888, 20272, 22444, 32761, 39277, 40544, 44888, 65522, 78554, 81088, 89776, 131044, 157108, 179552, 229327, 262088, 314216, 359104, 458654, 524176, 628432, 917308, 1015591, 1048352, 1256864, 1834616, 2031182, 2096704, 2513728, 3669232, 4062364, 7109137, 7338464, 8124728, 14218274, 14676928, 16249456, 28436548, 32498912, 56873096, 64997824, 113746192, 227492384, 454984768]

約数ペア:

[(1, 454984768), (2, 227492384), (4, 113746192), (7, 64997824), (8, 56873096), (14, 32498912), (16, 28436548), (28, 16249456), (31, 14676928), (32, 14218274), (56, 8124728), (62, 7338464), (64, 7109137), (112, 4062364), (124, 3669232), (181, 2513728), (217, 2096704), (224, 2031182), (248, 1834616), (362, 1256864), (434, 1048352), (448, 1015591), (496, 917308), (724, 628432), (868, 524176), (992, 458654), (1267, 359104), (1448, 314216), (1736, 262088), (1984, 229327), (2534, 179552), (2896, 157108), (3472, 131044), (5068, 89776), (5611, 81088), (5792, 78554), (6944, 65522), (10136, 44888), (11222, 40544), (11584, 39277), (13888, 32761), (20272, 22444)]