387871152

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{197089}}^1$

素因数の和:197141

約数の個数: 40

約数和(自身を含む): 1026444720

約数和(自身を除く): 638573568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 197089, 394178, 591267, 788356, 1182534, 1576712, 2365068, 3153424, 4730136, 8080649, 9460272, 16161298, 24241947, 32322596, 48483894, 64645192, 96967788, 129290384, 193935576, 387871152]

約数ペア:

[(1, 387871152), (2, 193935576), (3, 129290384), (4, 96967788), (6, 64645192), (8, 48483894), (12, 32322596), (16, 24241947), (24, 16161298), (41, 9460272), (48, 8080649), (82, 4730136), (123, 3153424), (164, 2365068), (246, 1576712), (328, 1182534), (492, 788356), (656, 591267), (984, 394178), (1968, 197089)]