228161544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{731287}}^1$

素因数の和:731309

約数の個数: 32

約数和(自身を含む): 614281920

約数和(自身を除く): 386120376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 731287, 1462574, 2193861, 2925148, 4387722, 5850296, 8775444, 9506731, 17550888, 19013462, 28520193, 38026924, 57040386, 76053848, 114080772, 228161544]

約数ペア:

[(1, 228161544), (2, 114080772), (3, 76053848), (4, 57040386), (6, 38026924), (8, 28520193), (12, 19013462), (13, 17550888), (24, 9506731), (26, 8775444), (39, 5850296), (52, 4387722), (78, 2925148), (104, 2193861), (156, 1462574), (312, 731287)]