212500992

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{12577}}^1$

素因数の和:12609

約数の個数: 80

約数和(自身を含む): 617630112

約数和(自身を除く): 405129120

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1056, 1408, 1536, 2112, 2816, 4224, 5632, 8448, 12577, 16896, 25154, 37731, 50308, 75462, 100616, 138347, 150924, 201232, 276694, 301848, 402464, 415041, 553388, 603696, 804928, 830082, 1106776, 1207392, 1609856, 1660164, 2213552, 2414784, 3219712, 3320328, 4427104, 4829568, 6439424, 6640656, 8854208, 9659136, 13281312, 17708416, 19318272, 26562624, 35416832, 53125248, 70833664, 106250496, 212500992]

約数ペア:

[(1, 212500992), (2, 106250496), (3, 70833664), (4, 53125248), (6, 35416832), (8, 26562624), (11, 19318272), (12, 17708416), (16, 13281312), (22, 9659136), (24, 8854208), (32, 6640656), (33, 6439424), (44, 4829568), (48, 4427104), (64, 3320328), (66, 3219712), (88, 2414784), (96, 2213552), (128, 1660164), (132, 1609856), (176, 1207392), (192, 1106776), (256, 830082), (264, 804928), (352, 603696), (384, 553388), (512, 415041), (528, 402464), (704, 301848), (768, 276694), (1056, 201232), (1408, 150924), (1536, 138347), (2112, 100616), (2816, 75462), (4224, 50308), (5632, 37731), (8448, 25154), (12577, 16896)]