123388416

素因数分解:

$2^9\times 3^2\times {\mathrm{26777}}^1$

素因数の和:26801

約数の個数: 60

約数和(自身を含む): 356120622

約数和(自身を除く): 232732206

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 26777, 53554, 80331, 107108, 160662, 214216, 240993, 321324, 428432, 481986, 642648, 856864, 963972, 1285296, 1713728, 1927944, 2570592, 3427456, 3855888, 5141184, 6854912, 7711776, 10282368, 13709824, 15423552, 20564736, 30847104, 41129472, 61694208, 123388416]

約数ペア:

[(1, 123388416), (2, 61694208), (3, 41129472), (4, 30847104), (6, 20564736), (8, 15423552), (9, 13709824), (12, 10282368), (16, 7711776), (18, 6854912), (24, 5141184), (32, 3855888), (36, 3427456), (48, 2570592), (64, 1927944), (72, 1713728), (96, 1285296), (128, 963972), (144, 856864), (192, 642648), (256, 481986), (288, 428432), (384, 321324), (512, 240993), (576, 214216), (768, 160662), (1152, 107108), (1536, 80331), (2304, 53554), (4608, 26777)]