243376272

素因数分解:

$2^4\times 3^3\times {\mathrm{499}}^1\times {\mathrm{1129}}^1$

素因数の和:1645

約数の個数: 80

約数和(自身を含む): 700600000

約数和(自身を除く): 457223728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 499, 998, 1129, 1497, 1996, 2258, 2994, 3387, 3992, 4491, 4516, 5988, 6774, 7984, 8982, 9032, 10161, 11976, 13473, 13548, 17964, 18064, 20322, 23952, 26946, 27096, 30483, 35928, 40644, 53892, 54192, 60966, 71856, 81288, 107784, 121932, 162576, 215568, 243864, 487728, 563371, 1126742, 1690113, 2253484, 3380226, 4506968, 5070339, 6760452, 9013936, 10140678, 13520904, 15211017, 20281356, 27041808, 30422034, 40562712, 60844068, 81125424, 121688136, 243376272]

約数ペア:

[(1, 243376272), (2, 121688136), (3, 81125424), (4, 60844068), (6, 40562712), (8, 30422034), (9, 27041808), (12, 20281356), (16, 15211017), (18, 13520904), (24, 10140678), (27, 9013936), (36, 6760452), (48, 5070339), (54, 4506968), (72, 3380226), (108, 2253484), (144, 1690113), (216, 1126742), (432, 563371), (499, 487728), (998, 243864), (1129, 215568), (1497, 162576), (1996, 121932), (2258, 107784), (2994, 81288), (3387, 71856), (3992, 60966), (4491, 54192), (4516, 53892), (5988, 40644), (6774, 35928), (7984, 30483), (8982, 27096), (9032, 26946), (10161, 23952), (11976, 20322), (13473, 18064), (13548, 17964)]