386724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 1012928

約数和(自身を除く): 626204

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 67, 74, 78, 111, 134, 148, 156, 201, 222, 268, 402, 444, 481, 804, 871, 962, 1443, 1742, 1924, 2479, 2613, 2886, 3484, 4958, 5226, 5772, 7437, 9916, 10452, 14874, 29748, 32227, 64454, 96681, 128908, 193362, 386724]

約数ペア:

[(1, 386724), (2, 193362), (3, 128908), (4, 96681), (6, 64454), (12, 32227), (13, 29748), (26, 14874), (37, 10452), (39, 9916), (52, 7437), (67, 5772), (74, 5226), (78, 4958), (111, 3484), (134, 2886), (148, 2613), (156, 2479), (201, 1924), (222, 1742), (268, 1443), (402, 962), (444, 871), (481, 804)]