212348628

素因数分解:

$2^2\times 3^4\times {\mathrm{223}}^1\times {\mathrm{2939}}^1$

素因数の和:3178

約数の個数: 60

約数和(自身を含む): 557800320

約数和(自身を除く): 345451692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 223, 324, 446, 669, 892, 1338, 2007, 2676, 2939, 4014, 5878, 6021, 8028, 8817, 11756, 12042, 17634, 18063, 24084, 26451, 35268, 36126, 52902, 72252, 79353, 105804, 158706, 238059, 317412, 476118, 655397, 952236, 1310794, 1966191, 2621588, 3932382, 5898573, 7864764, 11797146, 17695719, 23594292, 35391438, 53087157, 70782876, 106174314, 212348628]

約数ペア:

[(1, 212348628), (2, 106174314), (3, 70782876), (4, 53087157), (6, 35391438), (9, 23594292), (12, 17695719), (18, 11797146), (27, 7864764), (36, 5898573), (54, 3932382), (81, 2621588), (108, 1966191), (162, 1310794), (223, 952236), (324, 655397), (446, 476118), (669, 317412), (892, 238059), (1338, 158706), (2007, 105804), (2676, 79353), (2939, 72252), (4014, 52902), (5878, 36126), (6021, 35268), (8028, 26451), (8817, 24084), (11756, 18063), (12042, 17634)]