428219856

素因数分解:

$2^4\times 3^2\times {\mathrm{1429}}^1\times {\mathrm{2081}}^1$

素因数の和:3524

約数の個数: 60

約数和(自身を含む): 1199835780

約数和(自身を除く): 771615924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1429, 2081, 2858, 4162, 4287, 5716, 6243, 8324, 8574, 11432, 12486, 12861, 16648, 17148, 18729, 22864, 24972, 25722, 33296, 34296, 37458, 49944, 51444, 68592, 74916, 99888, 102888, 149832, 205776, 299664, 2973749, 5947498, 8921247, 11894996, 17842494, 23789992, 26763741, 35684988, 47579984, 53527482, 71369976, 107054964, 142739952, 214109928, 428219856]

約数ペア:

[(1, 428219856), (2, 214109928), (3, 142739952), (4, 107054964), (6, 71369976), (8, 53527482), (9, 47579984), (12, 35684988), (16, 26763741), (18, 23789992), (24, 17842494), (36, 11894996), (48, 8921247), (72, 5947498), (144, 2973749), (1429, 299664), (2081, 205776), (2858, 149832), (4162, 102888), (4287, 99888), (5716, 74916), (6243, 68592), (8324, 51444), (8574, 49944), (11432, 37458), (12486, 34296), (12861, 33296), (16648, 25722), (17148, 24972), (18729, 22864)]