487803456

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{359}}^1$

素因数の和:721

約数の個数: 168

約数和(自身を含む): 1607149440

約数和(自身を除く): 1119345984

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, 337, 359, 448, 504, 576, 672, 674, 718, 1008, 1011, 1077, 1344, 1348, 1436, 2016, 2022, 2154, 2359, 2513, 2696, 2872, 3033, 3231, 4032, 4044, 4308, 4718, 5026, 5392, 5744, 6066, 6462, 7077, 7539, 8088, 8616, 9436, 10052, 10784, 11488, 12132, 12924, 14154, 15078, 16176, 17232, 18872, 20104, 21231, 21568, 22617, 22976, 24264, 25848, 28308, 30156, 32352, 34464, 37744, 40208, 42462, 45234, 48528, 51696, 56616, 60312, 64704, 68928, 75488, 80416, 84924, 90468, 97056, 103392, 113232, 120624, 120983, 150976, 160832, 169848, 180936, 194112, 206784, 226464, 241248, 241966, 339696, 361872, 362949, 452928, 482496, 483932, 679392, 723744, 725898, 846881, 967864, 1088847, 1358784, 1447488, 1451796, 1693762, 1935728, 2177694, 2540643, 2903592, 3387524, 3871456, 4355388, 5081286, 5807184, 6775048, 7621929, 7742912, 8710776, 10162572, 11614368, 13550096, 15243858, 17421552, 20325144, 23228736, 27100192, 30487716, 34843104, 40650288, 54200384, 60975432, 69686208, 81300576, 121950864, 162601152, 243901728, 487803456]

約数ペア:

[(1, 487803456), (2, 243901728), (3, 162601152), (4, 121950864), (6, 81300576), (7, 69686208), (8, 60975432), (9, 54200384), (12, 40650288), (14, 34843104), (16, 30487716), (18, 27100192), (21, 23228736), (24, 20325144), (28, 17421552), (32, 15243858), (36, 13550096), (42, 11614368), (48, 10162572), (56, 8710776), (63, 7742912), (64, 7621929), (72, 6775048), (84, 5807184), (96, 5081286), (112, 4355388), (126, 3871456), (144, 3387524), (168, 2903592), (192, 2540643), (224, 2177694), (252, 1935728), (288, 1693762), (336, 1451796), (337, 1447488), (359, 1358784), (448, 1088847), (504, 967864), (576, 846881), (672, 725898), (674, 723744), (718, 679392), (1008, 483932), (1011, 482496), (1077, 452928), (1344, 362949), (1348, 361872), (1436, 339696), (2016, 241966), (2022, 241248), (2154, 226464), (2359, 206784), (2513, 194112), (2696, 180936), (2872, 169848), (3033, 160832), (3231, 150976), (4032, 120983), (4044, 120624), (4308, 113232), (4718, 103392), (5026, 97056), (5392, 90468), (5744, 84924), (6066, 80416), (6462, 75488), (7077, 68928), (7539, 64704), (8088, 60312), (8616, 56616), (9436, 51696), (10052, 48528), (10784, 45234), (11488, 42462), (12132, 40208), (12924, 37744), (14154, 34464), (15078, 32352), (16176, 30156), (17232, 28308), (18872, 25848), (20104, 24264), (21231, 22976), (21568, 22617)]