251315136

素因数分解:

$2^6\times 3^4\times {\mathrm{48479}}^1$

素因数の和:48503

約数の個数: 70

約数和(自身を含む): 744992160

約数和(自身を除く): 493677024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 48479, 96958, 145437, 193916, 290874, 387832, 436311, 581748, 775664, 872622, 1163496, 1308933, 1551328, 1745244, 2326992, 2617866, 3102656, 3490488, 3926799, 4653984, 5235732, 6980976, 7853598, 9307968, 10471464, 13961952, 15707196, 20942928, 27923904, 31414392, 41885856, 62828784, 83771712, 125657568, 251315136]

約数ペア:

[(1, 251315136), (2, 125657568), (3, 83771712), (4, 62828784), (6, 41885856), (8, 31414392), (9, 27923904), (12, 20942928), (16, 15707196), (18, 13961952), (24, 10471464), (27, 9307968), (32, 7853598), (36, 6980976), (48, 5235732), (54, 4653984), (64, 3926799), (72, 3490488), (81, 3102656), (96, 2617866), (108, 2326992), (144, 1745244), (162, 1551328), (192, 1308933), (216, 1163496), (288, 872622), (324, 775664), (432, 581748), (576, 436311), (648, 387832), (864, 290874), (1296, 193916), (1728, 145437), (2592, 96958), (5184, 48479)]