255485232

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{12583}}^1$

素因数の和:12647

約数の個数: 80

約数和(自身を含む): 748999680

約数和(自身を除く): 493514448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 3384, 5076, 6768, 10152, 12583, 20304, 25166, 37749, 50332, 75498, 100664, 113247, 150996, 201328, 226494, 301992, 339741, 452988, 591401, 603984, 679482, 905976, 1182802, 1358964, 1774203, 1811952, 2365604, 2717928, 3548406, 4731208, 5322609, 5435856, 7096812, 9462416, 10645218, 14193624, 15967827, 21290436, 28387248, 31935654, 42580872, 63871308, 85161744, 127742616, 255485232]

約数ペア:

[(1, 255485232), (2, 127742616), (3, 85161744), (4, 63871308), (6, 42580872), (8, 31935654), (9, 28387248), (12, 21290436), (16, 15967827), (18, 14193624), (24, 10645218), (27, 9462416), (36, 7096812), (47, 5435856), (48, 5322609), (54, 4731208), (72, 3548406), (94, 2717928), (108, 2365604), (141, 1811952), (144, 1774203), (188, 1358964), (216, 1182802), (282, 905976), (376, 679482), (423, 603984), (432, 591401), (564, 452988), (752, 339741), (846, 301992), (1128, 226494), (1269, 201328), (1692, 150996), (2256, 113247), (2538, 100664), (3384, 75498), (5076, 50332), (6768, 37749), (10152, 25166), (12583, 20304)]