1278244992

素因数分解:

$2^7\times 3^1\times {\mathrm{3328763}}^1$

素因数の和:3328780

約数の個数: 32

約数和(自身を含む): 3395339280

約数和(自身を除く): 2117094288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 3328763, 6657526, 9986289, 13315052, 19972578, 26630104, 39945156, 53260208, 79890312, 106520416, 159780624, 213040832, 319561248, 426081664, 639122496, 1278244992]

約数ペア:

[(1, 1278244992), (2, 639122496), (3, 426081664), (4, 319561248), (6, 213040832), (8, 159780624), (12, 106520416), (16, 79890312), (24, 53260208), (32, 39945156), (48, 26630104), (64, 19972578), (96, 13315052), (128, 9986289), (192, 6657526), (384, 3328763)]