406072128

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{227}}^1$

素因数の和:282

約数の個数: 224

約数和(自身を含む): 1356530688

約数和(自身を除く): 950458560

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 192, 224, 227, 231, 242, 264, 308, 336, 352, 363, 448, 454, 462, 484, 528, 616, 672, 681, 704, 726, 847, 908, 924, 968, 1056, 1232, 1331, 1344, 1362, 1452, 1589, 1694, 1816, 1848, 1936, 2112, 2464, 2497, 2541, 2662, 2724, 2904, 3178, 3388, 3632, 3696, 3872, 3993, 4767, 4928, 4994, 5082, 5324, 5448, 5808, 6356, 6776, 7264, 7392, 7491, 7744, 7986, 9317, 9534, 9988, 10164, 10648, 10896, 11616, 12712, 13552, 14528, 14784, 14982, 15972, 17479, 18634, 19068, 19976, 20328, 21296, 21792, 23232, 25424, 27104, 27467, 27951, 29964, 31944, 34958, 37268, 38136, 39952, 40656, 42592, 43584, 50848, 52437, 54208, 54934, 55902, 59928, 63888, 69916, 74536, 76272, 79904, 81312, 82401, 85184, 101696, 104874, 109868, 111804, 119856, 127776, 139832, 149072, 152544, 159808, 162624, 164802, 192269, 209748, 219736, 223608, 239712, 255552, 279664, 298144, 302137, 305088, 329604, 384538, 419496, 439472, 447216, 479424, 559328, 576807, 596288, 604274, 659208, 769076, 838992, 878944, 894432, 906411, 1118656, 1153614, 1208548, 1318416, 1538152, 1677984, 1757888, 1788864, 1812822, 2114959, 2307228, 2417096, 2636832, 3076304, 3355968, 3625644, 4229918, 4614456, 4834192, 5273664, 6152608, 6344877, 7251288, 8459836, 9228912, 9668384, 12305216, 12689754, 14502576, 16919672, 18457824, 19336768, 25379508, 29005152, 33839344, 36915648, 50759016, 58010304, 67678688, 101518032, 135357376, 203036064, 406072128]

約数ペア:

[(1, 406072128), (2, 203036064), (3, 135357376), (4, 101518032), (6, 67678688), (7, 58010304), (8, 50759016), (11, 36915648), (12, 33839344), (14, 29005152), (16, 25379508), (21, 19336768), (22, 18457824), (24, 16919672), (28, 14502576), (32, 12689754), (33, 12305216), (42, 9668384), (44, 9228912), (48, 8459836), (56, 7251288), (64, 6344877), (66, 6152608), (77, 5273664), (84, 4834192), (88, 4614456), (96, 4229918), (112, 3625644), (121, 3355968), (132, 3076304), (154, 2636832), (168, 2417096), (176, 2307228), (192, 2114959), (224, 1812822), (227, 1788864), (231, 1757888), (242, 1677984), (264, 1538152), (308, 1318416), (336, 1208548), (352, 1153614), (363, 1118656), (448, 906411), (454, 894432), (462, 878944), (484, 838992), (528, 769076), (616, 659208), (672, 604274), (681, 596288), (704, 576807), (726, 559328), (847, 479424), (908, 447216), (924, 439472), (968, 419496), (1056, 384538), (1232, 329604), (1331, 305088), (1344, 302137), (1362, 298144), (1452, 279664), (1589, 255552), (1694, 239712), (1816, 223608), (1848, 219736), (1936, 209748), (2112, 192269), (2464, 164802), (2497, 162624), (2541, 159808), (2662, 152544), (2724, 149072), (2904, 139832), (3178, 127776), (3388, 119856), (3632, 111804), (3696, 109868), (3872, 104874), (3993, 101696), (4767, 85184), (4928, 82401), (4994, 81312), (5082, 79904), (5324, 76272), (5448, 74536), (5808, 69916), (6356, 63888), (6776, 59928), (7264, 55902), (7392, 54934), (7491, 54208), (7744, 52437), (7986, 50848), (9317, 43584), (9534, 42592), (9988, 40656), (10164, 39952), (10648, 38136), (10896, 37268), (11616, 34958), (12712, 31944), (13552, 29964), (14528, 27951), (14784, 27467), (14982, 27104), (15972, 25424), (17479, 23232), (18634, 21792), (19068, 21296), (19976, 20328)]