2874984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 8342400

約数和(自身を除く): 5467416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 109, 157, 168, 218, 314, 327, 436, 471, 628, 654, 763, 872, 942, 1099, 1256, 1308, 1526, 1884, 2198, 2289, 2616, 3052, 3297, 3768, 4396, 4578, 6104, 6594, 8792, 9156, 13188, 17113, 18312, 26376, 34226, 51339, 68452, 102678, 119791, 136904, 205356, 239582, 359373, 410712, 479164, 718746, 958328, 1437492, 2874984]

約数ペア:

[(1, 2874984), (2, 1437492), (3, 958328), (4, 718746), (6, 479164), (7, 410712), (8, 359373), (12, 239582), (14, 205356), (21, 136904), (24, 119791), (28, 102678), (42, 68452), (56, 51339), (84, 34226), (109, 26376), (157, 18312), (168, 17113), (218, 13188), (314, 9156), (327, 8792), (436, 6594), (471, 6104), (628, 4578), (654, 4396), (763, 3768), (872, 3297), (942, 3052), (1099, 2616), (1256, 2289), (1308, 2198), (1526, 1884)]