223104726

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 576576000

約数和(自身を除く): 353471274

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 43, 54, 57, 78, 86, 114, 117, 129, 171, 234, 247, 258, 342, 351, 387, 389, 494, 513, 559, 702, 741, 774, 778, 817, 1026, 1118, 1161, 1167, 1482, 1634, 1677, 2223, 2322, 2334, 2451, 3354, 3501, 4446, 4902, 5031, 5057, 6669, 7002, 7353, 7391, 10062, 10114, 10503, 10621, 13338, 14706, 14782, 15093, 15171, 16727, 21006, 21242, 22059, 22173, 30186, 30342, 31863, 33454, 44118, 44346, 45513, 50181, 63726, 66519, 91026, 95589, 96083, 100362, 133038, 136539, 150543, 191178, 192166, 199557, 217451, 273078, 286767, 288249, 301086, 317813, 399114, 434902, 451629, 573534, 576498, 635626, 652353, 864747, 903258, 953439, 1304706, 1729494, 1906878, 1957059, 2594241, 2860317, 3914118, 4131569, 5188482, 5720634, 5871177, 8263138, 8580951, 11742354, 12394707, 17161902, 24789414, 37184121, 74368242, 111552363, 223104726]

約数ペア:

[(1, 223104726), (2, 111552363), (3, 74368242), (6, 37184121), (9, 24789414), (13, 17161902), (18, 12394707), (19, 11742354), (26, 8580951), (27, 8263138), (38, 5871177), (39, 5720634), (43, 5188482), (54, 4131569), (57, 3914118), (78, 2860317), (86, 2594241), (114, 1957059), (117, 1906878), (129, 1729494), (171, 1304706), (234, 953439), (247, 903258), (258, 864747), (342, 652353), (351, 635626), (387, 576498), (389, 573534), (494, 451629), (513, 434902), (559, 399114), (702, 317813), (741, 301086), (774, 288249), (778, 286767), (817, 273078), (1026, 217451), (1118, 199557), (1161, 192166), (1167, 191178), (1482, 150543), (1634, 136539), (1677, 133038), (2223, 100362), (2322, 96083), (2334, 95589), (2451, 91026), (3354, 66519), (3501, 63726), (4446, 50181), (4902, 45513), (5031, 44346), (5057, 44118), (6669, 33454), (7002, 31863), (7353, 30342), (7391, 30186), (10062, 22173), (10114, 22059), (10503, 21242), (10621, 21006), (13338, 16727), (14706, 15171), (14782, 15093)]