243397024

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 552738816

約数和(自身を除く): 309341792

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 127, 136, 208, 221, 254, 271, 272, 416, 442, 508, 542, 544, 884, 1016, 1084, 1651, 1768, 2032, 2159, 2168, 3302, 3523, 3536, 4064, 4318, 4336, 4607, 6604, 7046, 7072, 8636, 8672, 9214, 13208, 14092, 17272, 18428, 26416, 28067, 28184, 34417, 34544, 36856, 52832, 56134, 56368, 59891, 68834, 69088, 73712, 112268, 112736, 119782, 137668, 147424, 224536, 239564, 275336, 447421, 449072, 479128, 550672, 585089, 894842, 898144, 958256, 1101344, 1170178, 1789684, 1916512, 2340356, 3579368, 4680712, 7158736, 7606157, 9361424, 14317472, 15212314, 18722848, 30424628, 60849256, 121698512, 243397024]

約数ペア:

[(1, 243397024), (2, 121698512), (4, 60849256), (8, 30424628), (13, 18722848), (16, 15212314), (17, 14317472), (26, 9361424), (32, 7606157), (34, 7158736), (52, 4680712), (68, 3579368), (104, 2340356), (127, 1916512), (136, 1789684), (208, 1170178), (221, 1101344), (254, 958256), (271, 898144), (272, 894842), (416, 585089), (442, 550672), (508, 479128), (542, 449072), (544, 447421), (884, 275336), (1016, 239564), (1084, 224536), (1651, 147424), (1768, 137668), (2032, 119782), (2159, 112736), (2168, 112268), (3302, 73712), (3523, 69088), (3536, 68834), (4064, 59891), (4318, 56368), (4336, 56134), (4607, 52832), (6604, 36856), (7046, 34544), (7072, 34417), (8636, 28184), (8672, 28067), (9214, 26416), (13208, 18428), (14092, 17272)]