219745008

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{1483}}^1$

素因数の和:1521

約数の個数: 160

約数和(自身を含む): 736064000

約数和(自身を除く): 516318992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 343, 378, 392, 432, 441, 504, 588, 686, 756, 784, 882, 1008, 1029, 1176, 1323, 1372, 1483, 1512, 1764, 2058, 2352, 2646, 2744, 2966, 3024, 3087, 3528, 4116, 4449, 5292, 5488, 5932, 6174, 7056, 8232, 8898, 9261, 10381, 10584, 11864, 12348, 13347, 16464, 17796, 18522, 20762, 21168, 23728, 24696, 26694, 31143, 35592, 37044, 40041, 41524, 49392, 53388, 62286, 71184, 72667, 74088, 80082, 83048, 93429, 106776, 124572, 145334, 148176, 160164, 166096, 186858, 213552, 218001, 249144, 280287, 290668, 320328, 373716, 436002, 498288, 508669, 560574, 581336, 640656, 654003, 747432, 872004, 1017338, 1121148, 1162672, 1308006, 1494864, 1526007, 1744008, 1962009, 2034676, 2242296, 2616012, 3052014, 3488016, 3924018, 4069352, 4484592, 4578021, 5232024, 6104028, 7848036, 8138704, 9156042, 10464048, 12208056, 13734063, 15696072, 18312084, 24416112, 27468126, 31392144, 36624168, 54936252, 73248336, 109872504, 219745008]

約数ペア:

[(1, 219745008), (2, 109872504), (3, 73248336), (4, 54936252), (6, 36624168), (7, 31392144), (8, 27468126), (9, 24416112), (12, 18312084), (14, 15696072), (16, 13734063), (18, 12208056), (21, 10464048), (24, 9156042), (27, 8138704), (28, 7848036), (36, 6104028), (42, 5232024), (48, 4578021), (49, 4484592), (54, 4069352), (56, 3924018), (63, 3488016), (72, 3052014), (84, 2616012), (98, 2242296), (108, 2034676), (112, 1962009), (126, 1744008), (144, 1526007), (147, 1494864), (168, 1308006), (189, 1162672), (196, 1121148), (216, 1017338), (252, 872004), (294, 747432), (336, 654003), (343, 640656), (378, 581336), (392, 560574), (432, 508669), (441, 498288), (504, 436002), (588, 373716), (686, 320328), (756, 290668), (784, 280287), (882, 249144), (1008, 218001), (1029, 213552), (1176, 186858), (1323, 166096), (1372, 160164), (1483, 148176), (1512, 145334), (1764, 124572), (2058, 106776), (2352, 93429), (2646, 83048), (2744, 80082), (2966, 74088), (3024, 72667), (3087, 71184), (3528, 62286), (4116, 53388), (4449, 49392), (5292, 41524), (5488, 40041), (5932, 37044), (6174, 35592), (7056, 31143), (8232, 26694), (8898, 24696), (9261, 23728), (10381, 21168), (10584, 20762), (11864, 18522), (12348, 17796), (13347, 16464)]