8220828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 25740288

約数和(自身を除く): 17519460

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 41, 42, 44, 49, 62, 66, 77, 82, 84, 93, 98, 123, 124, 132, 147, 154, 164, 186, 196, 217, 231, 246, 287, 294, 308, 341, 372, 434, 451, 462, 492, 539, 574, 588, 651, 682, 861, 868, 902, 924, 1023, 1078, 1148, 1271, 1302, 1353, 1364, 1519, 1617, 1722, 1804, 2009, 2046, 2156, 2387, 2542, 2604, 2706, 3038, 3157, 3234, 3444, 3813, 4018, 4092, 4557, 4774, 5084, 5412, 6027, 6076, 6314, 6468, 7161, 7626, 8036, 8897, 9114, 9471, 9548, 12054, 12628, 13981, 14322, 15252, 16709, 17794, 18228, 18942, 22099, 24108, 26691, 27962, 28644, 33418, 35588, 37884, 41943, 44198, 50127, 53382, 55924, 62279, 66297, 66836, 83886, 88396, 97867, 100254, 106764, 124558, 132594, 167772, 186837, 195734, 200508, 249116, 265188, 293601, 373674, 391468, 587202, 685069, 747348, 1174404, 1370138, 2055207, 2740276, 4110414, 8220828]

約数ペア:

[(1, 8220828), (2, 4110414), (3, 2740276), (4, 2055207), (6, 1370138), (7, 1174404), (11, 747348), (12, 685069), (14, 587202), (21, 391468), (22, 373674), (28, 293601), (31, 265188), (33, 249116), (41, 200508), (42, 195734), (44, 186837), (49, 167772), (62, 132594), (66, 124558), (77, 106764), (82, 100254), (84, 97867), (93, 88396), (98, 83886), (123, 66836), (124, 66297), (132, 62279), (147, 55924), (154, 53382), (164, 50127), (186, 44198), (196, 41943), (217, 37884), (231, 35588), (246, 33418), (287, 28644), (294, 27962), (308, 26691), (341, 24108), (372, 22099), (434, 18942), (451, 18228), (462, 17794), (492, 16709), (539, 15252), (574, 14322), (588, 13981), (651, 12628), (682, 12054), (861, 9548), (868, 9471), (902, 9114), (924, 8897), (1023, 8036), (1078, 7626), (1148, 7161), (1271, 6468), (1302, 6314), (1353, 6076), (1364, 6027), (1519, 5412), (1617, 5084), (1722, 4774), (1804, 4557), (2009, 4092), (2046, 4018), (2156, 3813), (2387, 3444), (2542, 3234), (2604, 3157), (2706, 3038)]