385328164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1223}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 745621632

約数和(自身を除く): 360293468

約数列:

[1, 2, 4, 13, 26, 52, 73, 83, 146, 166, 292, 332, 949, 1079, 1223, 1898, 2158, 2446, 3796, 4316, 4892, 6059, 12118, 15899, 24236, 31798, 63596, 78767, 89279, 101509, 157534, 178558, 203018, 315068, 357116, 406036, 1160627, 1319617, 2321254, 2639234, 4642508, 5278468, 7410157, 14820314, 29640628, 96332041, 192664082, 385328164]

約数ペア:

[(1, 385328164), (2, 192664082), (4, 96332041), (13, 29640628), (26, 14820314), (52, 7410157), (73, 5278468), (83, 4642508), (146, 2639234), (166, 2321254), (292, 1319617), (332, 1160627), (949, 406036), (1079, 357116), (1223, 315068), (1898, 203018), (2158, 178558), (2446, 157534), (3796, 101509), (4316, 89279), (4892, 78767), (6059, 63596), (12118, 31798), (15899, 24236)]