218384088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 617809920

約数和(自身を除く): 399425832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 67, 78, 93, 104, 124, 134, 156, 186, 201, 248, 268, 312, 337, 372, 402, 403, 536, 674, 744, 804, 806, 871, 1011, 1209, 1348, 1608, 1612, 1742, 2022, 2077, 2418, 2613, 2696, 3224, 3484, 4044, 4154, 4381, 4836, 5226, 6231, 6968, 8088, 8308, 8762, 9672, 10447, 10452, 12462, 13143, 16616, 17524, 20894, 20904, 22579, 24924, 26286, 27001, 31341, 35048, 41788, 45158, 49848, 52572, 54002, 62682, 67737, 81003, 83576, 90316, 105144, 108004, 125364, 135474, 135811, 162006, 180632, 216008, 250728, 270948, 271622, 293527, 324012, 407433, 541896, 543244, 587054, 648024, 699949, 814866, 880581, 1086488, 1174108, 1399898, 1629732, 1761162, 2099847, 2348216, 2799796, 3259464, 3522324, 4199694, 5599592, 7044648, 8399388, 9099337, 16798776, 18198674, 27298011, 36397348, 54596022, 72794696, 109192044, 218384088]

約数ペア:

[(1, 218384088), (2, 109192044), (3, 72794696), (4, 54596022), (6, 36397348), (8, 27298011), (12, 18198674), (13, 16798776), (24, 9099337), (26, 8399388), (31, 7044648), (39, 5599592), (52, 4199694), (62, 3522324), (67, 3259464), (78, 2799796), (93, 2348216), (104, 2099847), (124, 1761162), (134, 1629732), (156, 1399898), (186, 1174108), (201, 1086488), (248, 880581), (268, 814866), (312, 699949), (337, 648024), (372, 587054), (402, 543244), (403, 541896), (536, 407433), (674, 324012), (744, 293527), (804, 271622), (806, 270948), (871, 250728), (1011, 216008), (1209, 180632), (1348, 162006), (1608, 135811), (1612, 135474), (1742, 125364), (2022, 108004), (2077, 105144), (2418, 90316), (2613, 83576), (2696, 81003), (3224, 67737), (3484, 62682), (4044, 54002), (4154, 52572), (4381, 49848), (4836, 45158), (5226, 41788), (6231, 35048), (6968, 31341), (8088, 27001), (8308, 26286), (8762, 24924), (9672, 22579), (10447, 20904), (10452, 20894), (12462, 17524), (13143, 16616)]