1393939968

素因数分解:

$2^9\times 3^1\times {\mathrm{907513}}^1$

素因数の和:907534

約数の個数: 40

約数和(自身を含む): 3713547288

約数和(自身を除く): 2319607320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 907513, 1815026, 2722539, 3630052, 5445078, 7260104, 10890156, 14520208, 21780312, 29040416, 43560624, 58080832, 87121248, 116161664, 174242496, 232323328, 348484992, 464646656, 696969984, 1393939968]

約数ペア:

[(1, 1393939968), (2, 696969984), (3, 464646656), (4, 348484992), (6, 232323328), (8, 174242496), (12, 116161664), (16, 87121248), (24, 58080832), (32, 43560624), (48, 29040416), (64, 21780312), (96, 14520208), (128, 10890156), (192, 7260104), (256, 5445078), (384, 3630052), (512, 2722539), (768, 1815026), (1536, 907513)]