221738048

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8389}}^1$

素因数の和:8467

約数の個数: 56

約数和(自身を含む): 511454400

約数和(自身を除く): 289716352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 224, 236, 413, 448, 472, 826, 944, 1652, 1888, 3304, 3776, 6608, 8389, 13216, 16778, 26432, 33556, 58723, 67112, 117446, 134224, 234892, 268448, 469784, 494951, 536896, 939568, 989902, 1879136, 1979804, 3464657, 3758272, 3959608, 6929314, 7919216, 13858628, 15838432, 27717256, 31676864, 55434512, 110869024, 221738048]

約数ペア:

[(1, 221738048), (2, 110869024), (4, 55434512), (7, 31676864), (8, 27717256), (14, 15838432), (16, 13858628), (28, 7919216), (32, 6929314), (56, 3959608), (59, 3758272), (64, 3464657), (112, 1979804), (118, 1879136), (224, 989902), (236, 939568), (413, 536896), (448, 494951), (472, 469784), (826, 268448), (944, 234892), (1652, 134224), (1888, 117446), (3304, 67112), (3776, 58723), (6608, 33556), (8389, 26432), (13216, 16778)]