388671984

素因数分解:

$2^4\times 3^2\times {\mathrm{2699111}}^1$

素因数の和:2699125

約数の個数: 30

約数和(自身を含む): 1087742136

約数和(自身を除く): 699070152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2699111, 5398222, 8097333, 10796444, 16194666, 21592888, 24291999, 32389332, 43185776, 48583998, 64778664, 97167996, 129557328, 194335992, 388671984]

約数ペア:

[(1, 388671984), (2, 194335992), (3, 129557328), (4, 97167996), (6, 64778664), (8, 48583998), (9, 43185776), (12, 32389332), (16, 24291999), (18, 21592888), (24, 16194666), (36, 10796444), (48, 8097333), (72, 5398222), (144, 2699111)]