1239768

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 3421080

約数和(自身を除く): 2181312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 257, 268, 402, 514, 536, 603, 771, 804, 1028, 1206, 1542, 1608, 2056, 2313, 2412, 3084, 4626, 4824, 6168, 9252, 17219, 18504, 34438, 51657, 68876, 103314, 137752, 154971, 206628, 309942, 413256, 619884, 1239768]

約数ペア:

[(1, 1239768), (2, 619884), (3, 413256), (4, 309942), (6, 206628), (8, 154971), (9, 137752), (12, 103314), (18, 68876), (24, 51657), (36, 34438), (67, 18504), (72, 17219), (134, 9252), (201, 6168), (257, 4824), (268, 4626), (402, 3084), (514, 2412), (536, 2313), (603, 2056), (771, 1608), (804, 1542), (1028, 1206)]