393019152

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{112163}}^1$

素因数の和:112247

約数の個数: 40

約数和(自身を含む): 1029216864

約数和(自身を除く): 636197712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 112163, 224326, 336489, 448652, 672978, 897304, 1345956, 1794608, 2691912, 5383824, 8187899, 16375798, 24563697, 32751596, 49127394, 65503192, 98254788, 131006384, 196509576, 393019152]

約数ペア:

[(1, 393019152), (2, 196509576), (3, 131006384), (4, 98254788), (6, 65503192), (8, 49127394), (12, 32751596), (16, 24563697), (24, 16375798), (48, 8187899), (73, 5383824), (146, 2691912), (219, 1794608), (292, 1345956), (438, 897304), (584, 672978), (876, 448652), (1168, 336489), (1752, 224326), (3504, 112163)]