380452464

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{1997}}^1$

素因数の和:2034

約数の個数: 180

約数和(自身を含む): 1285089624

約数和(自身を除く): 904637160

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, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 756, 784, 882, 972, 1008, 1134, 1176, 1296, 1323, 1512, 1701, 1764, 1944, 1997, 2268, 2352, 2646, 3024, 3402, 3528, 3888, 3969, 3994, 4536, 5292, 5991, 6804, 7056, 7938, 7988, 9072, 10584, 11907, 11982, 13608, 13979, 15876, 15976, 17973, 21168, 23814, 23964, 27216, 27958, 31752, 31952, 35946, 41937, 47628, 47928, 53919, 55916, 63504, 71892, 83874, 95256, 95856, 97853, 107838, 111832, 125811, 143784, 161757, 167748, 190512, 195706, 215676, 223664, 251622, 287568, 293559, 323514, 335496, 377433, 391412, 431352, 485271, 503244, 587118, 647028, 670992, 754866, 782824, 862704, 880677, 970542, 1006488, 1132299, 1174236, 1294056, 1509732, 1565648, 1761354, 1941084, 2012976, 2264598, 2348472, 2588112, 2642031, 3019464, 3396897, 3522708, 3882168, 4529196, 4696944, 5284062, 6038928, 6793794, 7045416, 7764336, 7926093, 9058392, 10568124, 13587588, 14090832, 15852186, 18116784, 21136248, 23778279, 27175176, 31704372, 42272496, 47556558, 54350352, 63408744, 95113116, 126817488, 190226232, 380452464]

約数ペア:

[(1, 380452464), (2, 190226232), (3, 126817488), (4, 95113116), (6, 63408744), (7, 54350352), (8, 47556558), (9, 42272496), (12, 31704372), (14, 27175176), (16, 23778279), (18, 21136248), (21, 18116784), (24, 15852186), (27, 14090832), (28, 13587588), (36, 10568124), (42, 9058392), (48, 7926093), (49, 7764336), (54, 7045416), (56, 6793794), (63, 6038928), (72, 5284062), (81, 4696944), (84, 4529196), (98, 3882168), (108, 3522708), (112, 3396897), (126, 3019464), (144, 2642031), (147, 2588112), (162, 2348472), (168, 2264598), (189, 2012976), (196, 1941084), (216, 1761354), (243, 1565648), (252, 1509732), (294, 1294056), (324, 1174236), (336, 1132299), (378, 1006488), (392, 970542), (432, 880677), (441, 862704), (486, 782824), (504, 754866), (567, 670992), (588, 647028), (648, 587118), (756, 503244), (784, 485271), (882, 431352), (972, 391412), (1008, 377433), (1134, 335496), (1176, 323514), (1296, 293559), (1323, 287568), (1512, 251622), (1701, 223664), (1764, 215676), (1944, 195706), (1997, 190512), (2268, 167748), (2352, 161757), (2646, 143784), (3024, 125811), (3402, 111832), (3528, 107838), (3888, 97853), (3969, 95856), (3994, 95256), (4536, 83874), (5292, 71892), (5991, 63504), (6804, 55916), (7056, 53919), (7938, 47928), (7988, 47628), (9072, 41937), (10584, 35946), (11907, 31952), (11982, 31752), (13608, 27958), (13979, 27216), (15876, 23964), (15976, 23814), (17973, 21168)]