422787768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1355089}}^1$

素因数の和:1355111

約数の個数: 32

約数和(自身を含む): 1138275600

約数和(自身を除く): 715487832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1355089, 2710178, 4065267, 5420356, 8130534, 10840712, 16261068, 17616157, 32522136, 35232314, 52848471, 70464628, 105696942, 140929256, 211393884, 422787768]

約数ペア:

[(1, 422787768), (2, 211393884), (3, 140929256), (4, 105696942), (6, 70464628), (8, 52848471), (12, 35232314), (13, 32522136), (24, 17616157), (26, 16261068), (39, 10840712), (52, 8130534), (78, 5420356), (104, 4065267), (156, 2710178), (312, 1355089)]