225693216

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{1777}}^1$

素因数の和:1813

約数の個数: 180

約数和(自身を含む): 772560558

約数和(自身を除く): 546867342

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1764, 1777, 2016, 2268, 2352, 2592, 2646, 3024, 3528, 3554, 3969, 4536, 4704, 5292, 5331, 6048, 7056, 7108, 7938, 9072, 10584, 10662, 12439, 14112, 14216, 15876, 15993, 18144, 21168, 21324, 24878, 28432, 31752, 31986, 37317, 42336, 42648, 47979, 49756, 56864, 63504, 63972, 74634, 85296, 87073, 95958, 99512, 111951, 127008, 127944, 143937, 149268, 170592, 174146, 191916, 199024, 223902, 255888, 261219, 287874, 298536, 335853, 348292, 383832, 398048, 447804, 511776, 522438, 575748, 597072, 671706, 696584, 767664, 783657, 895608, 1007559, 1044876, 1151496, 1194144, 1343412, 1393168, 1535328, 1567314, 1791216, 2015118, 2089752, 2302992, 2350971, 2686824, 2786336, 3134628, 3582432, 4030236, 4179504, 4605984, 4701942, 5373648, 6269256, 7052913, 8060472, 8359008, 9403884, 10747296, 12538512, 14105826, 16120944, 18807768, 25077024, 28211652, 32241888, 37615536, 56423304, 75231072, 112846608, 225693216]

約数ペア:

[(1, 225693216), (2, 112846608), (3, 75231072), (4, 56423304), (6, 37615536), (7, 32241888), (8, 28211652), (9, 25077024), (12, 18807768), (14, 16120944), (16, 14105826), (18, 12538512), (21, 10747296), (24, 9403884), (27, 8359008), (28, 8060472), (32, 7052913), (36, 6269256), (42, 5373648), (48, 4701942), (49, 4605984), (54, 4179504), (56, 4030236), (63, 3582432), (72, 3134628), (81, 2786336), (84, 2686824), (96, 2350971), (98, 2302992), (108, 2089752), (112, 2015118), (126, 1791216), (144, 1567314), (147, 1535328), (162, 1393168), (168, 1343412), (189, 1194144), (196, 1151496), (216, 1044876), (224, 1007559), (252, 895608), (288, 783657), (294, 767664), (324, 696584), (336, 671706), (378, 597072), (392, 575748), (432, 522438), (441, 511776), (504, 447804), (567, 398048), (588, 383832), (648, 348292), (672, 335853), (756, 298536), (784, 287874), (864, 261219), (882, 255888), (1008, 223902), (1134, 199024), (1176, 191916), (1296, 174146), (1323, 170592), (1512, 149268), (1568, 143937), (1764, 127944), (1777, 127008), (2016, 111951), (2268, 99512), (2352, 95958), (2592, 87073), (2646, 85296), (3024, 74634), (3528, 63972), (3554, 63504), (3969, 56864), (4536, 49756), (4704, 47979), (5292, 42648), (5331, 42336), (6048, 37317), (7056, 31986), (7108, 31752), (7938, 28432), (9072, 24878), (10584, 21324), (10662, 21168), (12439, 18144), (14112, 15993), (14216, 15876)]