426654816

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{634903}}^1$

素因数の和:634923

約数の個数: 48

約数和(自身を含む): 1279966464

約数和(自身を除く): 853311648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 634903, 1269806, 1904709, 2539612, 3809418, 4444321, 5079224, 7618836, 8888642, 10158448, 13332963, 15237672, 17777284, 20316896, 26665926, 30475344, 35554568, 53331852, 60950688, 71109136, 106663704, 142218272, 213327408, 426654816]

約数ペア:

[(1, 426654816), (2, 213327408), (3, 142218272), (4, 106663704), (6, 71109136), (7, 60950688), (8, 53331852), (12, 35554568), (14, 30475344), (16, 26665926), (21, 20316896), (24, 17777284), (28, 15237672), (32, 13332963), (42, 10158448), (48, 8888642), (56, 7618836), (84, 5079224), (96, 4444321), (112, 3809418), (168, 2539612), (224, 1904709), (336, 1269806), (672, 634903)]