427128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 1181880

約数和(自身を除く): 754752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1369, 1443, 1924, 2738, 2886, 3848, 4107, 5476, 5772, 8214, 10952, 11544, 16428, 17797, 32856, 35594, 53391, 71188, 106782, 142376, 213564, 427128]

約数ペア:

[(1, 427128), (2, 213564), (3, 142376), (4, 106782), (6, 71188), (8, 53391), (12, 35594), (13, 32856), (24, 17797), (26, 16428), (37, 11544), (39, 10952), (52, 8214), (74, 5772), (78, 5476), (104, 4107), (111, 3848), (148, 2886), (156, 2738), (222, 1924), (296, 1443), (312, 1369), (444, 962), (481, 888)]