221675328

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{54979}}^1$

素因数の和:55004

約数の個数: 84

約数和(自身を含む): 726175840

約数和(自身を除く): 504500512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 54979, 109958, 164937, 219916, 329874, 384853, 439832, 494811, 659748, 769706, 879664, 989622, 1154559, 1319496, 1539412, 1759328, 1979244, 2309118, 2638992, 3078824, 3463677, 3518656, 3958488, 4618236, 5277984, 6157648, 6927354, 7916976, 9236472, 10555968, 12315296, 13854708, 15833952, 18472944, 24630592, 27709416, 31667904, 36945888, 55418832, 73891776, 110837664, 221675328]

約数ペア:

[(1, 221675328), (2, 110837664), (3, 73891776), (4, 55418832), (6, 36945888), (7, 31667904), (8, 27709416), (9, 24630592), (12, 18472944), (14, 15833952), (16, 13854708), (18, 12315296), (21, 10555968), (24, 9236472), (28, 7916976), (32, 6927354), (36, 6157648), (42, 5277984), (48, 4618236), (56, 3958488), (63, 3518656), (64, 3463677), (72, 3078824), (84, 2638992), (96, 2309118), (112, 1979244), (126, 1759328), (144, 1539412), (168, 1319496), (192, 1154559), (224, 989622), (252, 879664), (288, 769706), (336, 659748), (448, 494811), (504, 439832), (576, 384853), (672, 329874), (1008, 219916), (1344, 164937), (2016, 109958), (4032, 54979)]