251093952

素因数分解:

$2^6\times 3^3\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:791

約数の個数: 112

約数和(自身を含む): 742086400

約数和(自身を除く): 490992448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 331, 432, 439, 576, 662, 864, 878, 993, 1317, 1324, 1728, 1756, 1986, 2634, 2648, 2979, 3512, 3951, 3972, 5268, 5296, 5958, 7024, 7902, 7944, 8937, 10536, 10592, 11853, 11916, 14048, 15804, 15888, 17874, 21072, 21184, 23706, 23832, 28096, 31608, 31776, 35748, 42144, 47412, 47664, 63216, 63552, 71496, 84288, 94824, 95328, 126432, 142992, 145309, 189648, 190656, 252864, 285984, 290618, 379296, 435927, 571968, 581236, 758592, 871854, 1162472, 1307781, 1743708, 2324944, 2615562, 3487416, 3923343, 4649888, 5231124, 6974832, 7846686, 9299776, 10462248, 13949664, 15693372, 20924496, 27899328, 31386744, 41848992, 62773488, 83697984, 125546976, 251093952]

約数ペア:

[(1, 251093952), (2, 125546976), (3, 83697984), (4, 62773488), (6, 41848992), (8, 31386744), (9, 27899328), (12, 20924496), (16, 15693372), (18, 13949664), (24, 10462248), (27, 9299776), (32, 7846686), (36, 6974832), (48, 5231124), (54, 4649888), (64, 3923343), (72, 3487416), (96, 2615562), (108, 2324944), (144, 1743708), (192, 1307781), (216, 1162472), (288, 871854), (331, 758592), (432, 581236), (439, 571968), (576, 435927), (662, 379296), (864, 290618), (878, 285984), (993, 252864), (1317, 190656), (1324, 189648), (1728, 145309), (1756, 142992), (1986, 126432), (2634, 95328), (2648, 94824), (2979, 84288), (3512, 71496), (3951, 63552), (3972, 63216), (5268, 47664), (5296, 47412), (5958, 42144), (7024, 35748), (7902, 31776), (7944, 31608), (8937, 28096), (10536, 23832), (10592, 23706), (11853, 21184), (11916, 21072), (14048, 17874), (15804, 15888)]