321311664

素因数分解:

$2^4\times 3^3\times {\mathrm{743777}}^1$

素因数の和:743794

約数の個数: 40

約数和(自身を含む): 922284720

約数和(自身を除く): 600973056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 743777, 1487554, 2231331, 2975108, 4462662, 5950216, 6693993, 8925324, 11900432, 13387986, 17850648, 20081979, 26775972, 35701296, 40163958, 53551944, 80327916, 107103888, 160655832, 321311664]

約数ペア:

[(1, 321311664), (2, 160655832), (3, 107103888), (4, 80327916), (6, 53551944), (8, 40163958), (9, 35701296), (12, 26775972), (16, 20081979), (18, 17850648), (24, 13387986), (27, 11900432), (36, 8925324), (48, 6693993), (54, 5950216), (72, 4462662), (108, 2975108), (144, 2231331), (216, 1487554), (432, 743777)]