639721559664

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13027891}}^1$

素因数の和:13027947

約数の個数: 120

約数和(自身を含む): 2016092342784

約数和(自身を除く): 1376370783120

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 4092, 4464, 5456, 6138, 8184, 12276, 16368, 24552, 49104, 13027891, 26055782, 39083673, 52111564, 78167346, 104223128, 117251019, 143306801, 156334692, 208446256, 234502038, 286613602, 312669384, 403864621, 429920403, 469004076, 573227204, 625338768, 807729242, 859840806, 938008152, 1146454408, 1211593863, 1289761209, 1615458484, 1719681612, 1876016304, 2292908816, 2423187726, 2579522418, 3230916968, 3439363224, 3634781589, 4442510831, 4846375452, 5159044836, 6461833936, 6878726448, 7269563178, 8885021662, 9692750904, 10318089672, 13327532493, 14539126356, 17770043324, 19385501808, 20636179344, 26655064986, 29078252712, 35540086648, 39982597479, 53310129972, 58156505424, 71080173296, 79965194958, 106620259944, 159930389916, 213240519888, 319860779832, 639721559664]

約数ペア:

[(1, 639721559664), (2, 319860779832), (3, 213240519888), (4, 159930389916), (6, 106620259944), (8, 79965194958), (9, 71080173296), (11, 58156505424), (12, 53310129972), (16, 39982597479), (18, 35540086648), (22, 29078252712), (24, 26655064986), (31, 20636179344), (33, 19385501808), (36, 17770043324), (44, 14539126356), (48, 13327532493), (62, 10318089672), (66, 9692750904), (72, 8885021662), (88, 7269563178), (93, 6878726448), (99, 6461833936), (124, 5159044836), (132, 4846375452), (144, 4442510831), (176, 3634781589), (186, 3439363224), (198, 3230916968), (248, 2579522418), (264, 2423187726), (279, 2292908816), (341, 1876016304), (372, 1719681612), (396, 1615458484), (496, 1289761209), (528, 1211593863), (558, 1146454408), (682, 938008152), (744, 859840806), (792, 807729242), (1023, 625338768), (1116, 573227204), (1364, 469004076), (1488, 429920403), (1584, 403864621), (2046, 312669384), (2232, 286613602), (2728, 234502038), (3069, 208446256), (4092, 156334692), (4464, 143306801), (5456, 117251019), (6138, 104223128), (8184, 78167346), (12276, 52111564), (16368, 39083673), (24552, 26055782), (49104, 13027891)]