478258816

素因数分解:

$2^7\times 7^2\times {\mathrm{76253}}^1$

素因数の和:76281

約数の個数: 48

約数和(自身を含む): 1108351890

約数和(自身を除く): 630093074

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 76253, 152506, 305012, 533771, 610024, 1067542, 1220048, 2135084, 2440096, 3736397, 4270168, 4880192, 7472794, 8540336, 9760384, 14945588, 17080672, 29891176, 34161344, 59782352, 68322688, 119564704, 239129408, 478258816]

約数ペア:

[(1, 478258816), (2, 239129408), (4, 119564704), (7, 68322688), (8, 59782352), (14, 34161344), (16, 29891176), (28, 17080672), (32, 14945588), (49, 9760384), (56, 8540336), (64, 7472794), (98, 4880192), (112, 4270168), (128, 3736397), (196, 2440096), (224, 2135084), (392, 1220048), (448, 1067542), (784, 610024), (896, 533771), (1568, 305012), (3136, 152506), (6272, 76253)]