243731824

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 552964608

約数和(自身を除く): 309232784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 157, 166, 167, 314, 332, 334, 581, 628, 664, 668, 1099, 1162, 1169, 1256, 1328, 1336, 2198, 2324, 2338, 2512, 2672, 4396, 4648, 4676, 8792, 9296, 9352, 13031, 13861, 17584, 18704, 26062, 26219, 27722, 52124, 52438, 55444, 91217, 97027, 104248, 104876, 110888, 182434, 183533, 194054, 208496, 209752, 221776, 364868, 367066, 388108, 419504, 729736, 734132, 776216, 1459472, 1468264, 1552432, 2176177, 2936528, 4352354, 8704708, 15233239, 17409416, 30466478, 34818832, 60932956, 121865912, 243731824]

約数ペア:

[(1, 243731824), (2, 121865912), (4, 60932956), (7, 34818832), (8, 30466478), (14, 17409416), (16, 15233239), (28, 8704708), (56, 4352354), (83, 2936528), (112, 2176177), (157, 1552432), (166, 1468264), (167, 1459472), (314, 776216), (332, 734132), (334, 729736), (581, 419504), (628, 388108), (664, 367066), (668, 364868), (1099, 221776), (1162, 209752), (1169, 208496), (1256, 194054), (1328, 183533), (1336, 182434), (2198, 110888), (2324, 104876), (2338, 104248), (2512, 97027), (2672, 91217), (4396, 55444), (4648, 52438), (4676, 52124), (8792, 27722), (9296, 26219), (9352, 26062), (13031, 18704), (13861, 17584)]