391624344

素因数分解:

$2^3\times 3^2\times {\mathrm{5439227}}^1$

素因数の和:5439239

約数の個数: 24

約数和(自身を含む): 1060649460

約数和(自身を除く): 669025116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5439227, 10878454, 16317681, 21756908, 32635362, 43513816, 48953043, 65270724, 97906086, 130541448, 195812172, 391624344]

約数ペア:

[(1, 391624344), (2, 195812172), (3, 130541448), (4, 97906086), (6, 65270724), (8, 48953043), (9, 43513816), (12, 32635362), (18, 21756908), (24, 16317681), (36, 10878454), (72, 5439227)]