1378499136

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{1025669}}^1$

素因数の和:1025691

約数の個数: 56

約数和(自身を含む): 4168322880

約数和(自身を除く): 2789823744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 1025669, 2051338, 3077007, 4102676, 6154014, 7179683, 8205352, 12308028, 14359366, 16410704, 21539049, 24616056, 28718732, 32821408, 43078098, 49232112, 57437464, 65642816, 86156196, 98464224, 114874928, 172312392, 196928448, 229749856, 344624784, 459499712, 689249568, 1378499136]

約数ペア:

[(1, 1378499136), (2, 689249568), (3, 459499712), (4, 344624784), (6, 229749856), (7, 196928448), (8, 172312392), (12, 114874928), (14, 98464224), (16, 86156196), (21, 65642816), (24, 57437464), (28, 49232112), (32, 43078098), (42, 32821408), (48, 28718732), (56, 24616056), (64, 21539049), (84, 16410704), (96, 14359366), (112, 12308028), (168, 8205352), (192, 7179683), (224, 6154014), (336, 4102676), (448, 3077007), (672, 2051338), (1344, 1025669)]