268045488

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:723

約数の個数: 120

約数和(自身を含む): 779427792

約数和(自身を除く): 511382304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 73, 86, 129, 144, 146, 172, 219, 258, 292, 344, 387, 438, 516, 584, 593, 657, 688, 774, 876, 1032, 1168, 1186, 1314, 1548, 1752, 1779, 2064, 2372, 2628, 3096, 3139, 3504, 3558, 4744, 5256, 5337, 6192, 6278, 7116, 9417, 9488, 10512, 10674, 12556, 14232, 18834, 21348, 25112, 25499, 28251, 28464, 37668, 42696, 43289, 50224, 50998, 56502, 75336, 76497, 85392, 86578, 101996, 113004, 129867, 150672, 152994, 173156, 203992, 226008, 229491, 259734, 305988, 346312, 389601, 407984, 452016, 458982, 519468, 611976, 692624, 779202, 917964, 1038936, 1223952, 1558404, 1835928, 1861427, 2077872, 3116808, 3671856, 3722854, 5584281, 6233616, 7445708, 11168562, 14891416, 16752843, 22337124, 29782832, 33505686, 44674248, 67011372, 89348496, 134022744, 268045488]

約数ペア:

[(1, 268045488), (2, 134022744), (3, 89348496), (4, 67011372), (6, 44674248), (8, 33505686), (9, 29782832), (12, 22337124), (16, 16752843), (18, 14891416), (24, 11168562), (36, 7445708), (43, 6233616), (48, 5584281), (72, 3722854), (73, 3671856), (86, 3116808), (129, 2077872), (144, 1861427), (146, 1835928), (172, 1558404), (219, 1223952), (258, 1038936), (292, 917964), (344, 779202), (387, 692624), (438, 611976), (516, 519468), (584, 458982), (593, 452016), (657, 407984), (688, 389601), (774, 346312), (876, 305988), (1032, 259734), (1168, 229491), (1186, 226008), (1314, 203992), (1548, 173156), (1752, 152994), (1779, 150672), (2064, 129867), (2372, 113004), (2628, 101996), (3096, 86578), (3139, 85392), (3504, 76497), (3558, 75336), (4744, 56502), (5256, 50998), (5337, 50224), (6192, 43289), (6278, 42696), (7116, 37668), (9417, 28464), (9488, 28251), (10512, 25499), (10674, 25112), (12556, 21348), (14232, 18834)]