220313244

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{1831}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 530195456

約数和(自身を除く): 309882212

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 271, 444, 542, 813, 1084, 1626, 1831, 3252, 3662, 5493, 7324, 10027, 10986, 20054, 21972, 30081, 40108, 60162, 67747, 120324, 135494, 203241, 270988, 406482, 496201, 812964, 992402, 1488603, 1984804, 2977206, 5954412, 18359437, 36718874, 55078311, 73437748, 110156622, 220313244]

約数ペア:

[(1, 220313244), (2, 110156622), (3, 73437748), (4, 55078311), (6, 36718874), (12, 18359437), (37, 5954412), (74, 2977206), (111, 1984804), (148, 1488603), (222, 992402), (271, 812964), (444, 496201), (542, 406482), (813, 270988), (1084, 203241), (1626, 135494), (1831, 120324), (3252, 67747), (3662, 60162), (5493, 40108), (7324, 30081), (10027, 21972), (10986, 20054)]