1028510784

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{4049}}^1$

素因数の和:4087

約数の個数: 210

約数和(自身を含む): 3547471950

約数和(自身を除く): 2518961166

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, 64, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3136, 3528, 3969, 4032, 4049, 4536, 4704, 5184, 5292, 6048, 7056, 7938, 8098, 9072, 9408, 10584, 12096, 12147, 14112, 15876, 16196, 18144, 21168, 24294, 28224, 28343, 31752, 32392, 36288, 36441, 42336, 48588, 56686, 63504, 64784, 72882, 84672, 85029, 97176, 109323, 113372, 127008, 129568, 145764, 170058, 194352, 198401, 218646, 226744, 254016, 255087, 259136, 291528, 327969, 340116, 388704, 396802, 437292, 453488, 510174, 583056, 595203, 655938, 680232, 765261, 777408, 793604, 874584, 906976, 1020348, 1166112, 1190406, 1311876, 1360464, 1530522, 1587208, 1749168, 1785609, 1813952, 2040696, 2295783, 2332224, 2380812, 2623752, 2720928, 3061044, 3174416, 3498336, 3571218, 4081392, 4591566, 4761624, 5247504, 5356827, 5441856, 6122088, 6348832, 6996672, 7142436, 8162784, 9183132, 9523248, 10495008, 10713654, 12244176, 12697664, 14284872, 16070481, 16325568, 18366264, 19046496, 20990016, 21427308, 24488352, 28569744, 32140962, 36732528, 38092992, 42854616, 48976704, 57139488, 64281924, 73465056, 85709232, 114278976, 128563848, 146930112, 171418464, 257127696, 342836928, 514255392, 1028510784]

約数ペア:

[(1, 1028510784), (2, 514255392), (3, 342836928), (4, 257127696), (6, 171418464), (7, 146930112), (8, 128563848), (9, 114278976), (12, 85709232), (14, 73465056), (16, 64281924), (18, 57139488), (21, 48976704), (24, 42854616), (27, 38092992), (28, 36732528), (32, 32140962), (36, 28569744), (42, 24488352), (48, 21427308), (49, 20990016), (54, 19046496), (56, 18366264), (63, 16325568), (64, 16070481), (72, 14284872), (81, 12697664), (84, 12244176), (96, 10713654), (98, 10495008), (108, 9523248), (112, 9183132), (126, 8162784), (144, 7142436), (147, 6996672), (162, 6348832), (168, 6122088), (189, 5441856), (192, 5356827), (196, 5247504), (216, 4761624), (224, 4591566), (252, 4081392), (288, 3571218), (294, 3498336), (324, 3174416), (336, 3061044), (378, 2720928), (392, 2623752), (432, 2380812), (441, 2332224), (448, 2295783), (504, 2040696), (567, 1813952), (576, 1785609), (588, 1749168), (648, 1587208), (672, 1530522), (756, 1360464), (784, 1311876), (864, 1190406), (882, 1166112), (1008, 1020348), (1134, 906976), (1176, 874584), (1296, 793604), (1323, 777408), (1344, 765261), (1512, 680232), (1568, 655938), (1728, 595203), (1764, 583056), (2016, 510174), (2268, 453488), (2352, 437292), (2592, 396802), (2646, 388704), (3024, 340116), (3136, 327969), (3528, 291528), (3969, 259136), (4032, 255087), (4049, 254016), (4536, 226744), (4704, 218646), (5184, 198401), (5292, 194352), (6048, 170058), (7056, 145764), (7938, 129568), (8098, 127008), (9072, 113372), (9408, 109323), (10584, 97176), (12096, 85029), (12147, 84672), (14112, 72882), (15876, 64784), (16196, 63504), (18144, 56686), (21168, 48588), (24294, 42336), (28224, 36441), (28343, 36288), (31752, 32392)]