845352

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 2340000

約数和(自身を除く): 1494648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 199, 236, 354, 398, 472, 531, 597, 708, 796, 1062, 1194, 1416, 1592, 1791, 2124, 2388, 3582, 4248, 4776, 7164, 11741, 14328, 23482, 35223, 46964, 70446, 93928, 105669, 140892, 211338, 281784, 422676, 845352]

約数ペア:

[(1, 845352), (2, 422676), (3, 281784), (4, 211338), (6, 140892), (8, 105669), (9, 93928), (12, 70446), (18, 46964), (24, 35223), (36, 23482), (59, 14328), (72, 11741), (118, 7164), (177, 4776), (199, 4248), (236, 3582), (354, 2388), (398, 2124), (472, 1791), (531, 1592), (597, 1416), (708, 1194), (796, 1062)]