212043168

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{12479}}^1$

素因数の和:12554

約数の個数: 72

約数和(自身を含む): 613267200

約数和(自身を除く): 401224032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8496, 12479, 16992, 24958, 37437, 49916, 74874, 99832, 112311, 149748, 199664, 224622, 299496, 399328, 449244, 598992, 736261, 898488, 1197984, 1472522, 1796976, 2208783, 2945044, 3593952, 4417566, 5890088, 6626349, 8835132, 11780176, 13252698, 17670264, 23560352, 26505396, 35340528, 53010792, 70681056, 106021584, 212043168]

約数ペア:

[(1, 212043168), (2, 106021584), (3, 70681056), (4, 53010792), (6, 35340528), (8, 26505396), (9, 23560352), (12, 17670264), (16, 13252698), (18, 11780176), (24, 8835132), (32, 6626349), (36, 5890088), (48, 4417566), (59, 3593952), (72, 2945044), (96, 2208783), (118, 1796976), (144, 1472522), (177, 1197984), (236, 898488), (288, 736261), (354, 598992), (472, 449244), (531, 399328), (708, 299496), (944, 224622), (1062, 199664), (1416, 149748), (1888, 112311), (2124, 99832), (2832, 74874), (4248, 49916), (5664, 37437), (8496, 24958), (12479, 16992)]