243109476

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{43013}}^1$

素因数の和:43180

約数の個数: 36

約数和(自身を含む): 618455292

約数和(自身を除く): 375345816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 43013, 86026, 129039, 172052, 258078, 387117, 516156, 774234, 1548468, 6753041, 13506082, 20259123, 27012164, 40518246, 60777369, 81036492, 121554738, 243109476]

約数ペア:

[(1, 243109476), (2, 121554738), (3, 81036492), (4, 60777369), (6, 40518246), (9, 27012164), (12, 20259123), (18, 13506082), (36, 6753041), (157, 1548468), (314, 774234), (471, 516156), (628, 387117), (942, 258078), (1413, 172052), (1884, 129039), (2826, 86026), (5652, 43013)]