2156018256

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 320

約数和(自身を含む): 7402700800

約数和(自身を除く): 5246682544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 109, 112, 124, 126, 144, 168, 186, 189, 211, 216, 217, 218, 248, 252, 279, 327, 336, 372, 378, 422, 432, 434, 436, 496, 504, 558, 633, 651, 654, 744, 756, 763, 837, 844, 868, 872, 981, 1008, 1116, 1266, 1302, 1308, 1477, 1488, 1512, 1526, 1674, 1688, 1736, 1744, 1899, 1953, 1962, 2232, 2289, 2532, 2604, 2616, 2943, 2954, 3024, 3052, 3348, 3376, 3379, 3472, 3798, 3906, 3924, 4431, 4464, 4578, 5064, 5208, 5232, 5697, 5859, 5886, 5908, 6104, 6541, 6696, 6758, 6867, 7596, 7812, 7848, 8862, 9156, 10128, 10137, 10416, 11394, 11718, 11772, 11816, 12208, 13082, 13293, 13392, 13516, 13734, 15192, 15624, 15696, 17724, 18312, 19623, 20274, 20601, 22788, 22999, 23436, 23544, 23632, 23653, 26164, 26586, 27032, 27468, 30384, 30411, 31248, 35448, 36624, 39246, 39879, 40548, 41202, 45576, 45787, 45998, 46872, 47088, 47306, 52328, 53172, 54064, 54936, 58869, 60822, 68997, 70896, 70959, 78492, 79758, 81096, 82404, 91152, 91233, 91574, 91996, 93744, 94612, 104656, 106344, 109872, 117738, 121644, 137361, 137994, 141918, 156984, 159516, 160993, 162192, 164808, 176607, 182466, 183148, 183992, 189224, 206991, 212688, 212877, 235476, 243288, 274722, 275988, 283836, 313968, 319032, 321986, 329616, 353214, 364932, 366296, 367984, 378448, 412083, 413982, 425754, 470952, 482979, 486576, 549444, 551976, 567672, 620973, 638064, 638631, 643972, 706428, 712969, 729864, 732592, 824166, 827964, 851508, 941904, 965958, 1098888, 1103952, 1135344, 1236249, 1241946, 1277262, 1287944, 1412856, 1425938, 1448937, 1459728, 1648332, 1655928, 1703016, 1931916, 2138907, 2197776, 2472498, 2483892, 2554524, 2575888, 2825712, 2851876, 2897874, 3296664, 3311856, 3406032, 3863832, 4277814, 4346811, 4944996, 4967784, 4990783, 5109048, 5703752, 5795748, 6416721, 6593328, 7727664, 8555628, 8693622, 9889992, 9935568, 9981566, 10218096, 11407504, 11591496, 12833442, 14972349, 17111256, 17387244, 19250163, 19779984, 19963132, 23182992, 25666884, 29944698, 34222512, 34774488, 38500326, 39926264, 44917047, 51333768, 59889396, 69548976, 77000652, 79852528, 89834094, 102667536, 119778792, 134751141, 154001304, 179668188, 239557584, 269502282, 308002608, 359336376, 539004564, 718672752, 1078009128, 2156018256]

約数ペア:

[(1, 2156018256), (2, 1078009128), (3, 718672752), (4, 539004564), (6, 359336376), (7, 308002608), (8, 269502282), (9, 239557584), (12, 179668188), (14, 154001304), (16, 134751141), (18, 119778792), (21, 102667536), (24, 89834094), (27, 79852528), (28, 77000652), (31, 69548976), (36, 59889396), (42, 51333768), (48, 44917047), (54, 39926264), (56, 38500326), (62, 34774488), (63, 34222512), (72, 29944698), (84, 25666884), (93, 23182992), (108, 19963132), (109, 19779984), (112, 19250163), (124, 17387244), (126, 17111256), (144, 14972349), (168, 12833442), (186, 11591496), (189, 11407504), (211, 10218096), (216, 9981566), (217, 9935568), (218, 9889992), (248, 8693622), (252, 8555628), (279, 7727664), (327, 6593328), (336, 6416721), (372, 5795748), (378, 5703752), (422, 5109048), (432, 4990783), (434, 4967784), (436, 4944996), (496, 4346811), (504, 4277814), (558, 3863832), (633, 3406032), (651, 3311856), (654, 3296664), (744, 2897874), (756, 2851876), (763, 2825712), (837, 2575888), (844, 2554524), (868, 2483892), (872, 2472498), (981, 2197776), (1008, 2138907), (1116, 1931916), (1266, 1703016), (1302, 1655928), (1308, 1648332), (1477, 1459728), (1488, 1448937), (1512, 1425938), (1526, 1412856), (1674, 1287944), (1688, 1277262), (1736, 1241946), (1744, 1236249), (1899, 1135344), (1953, 1103952), (1962, 1098888), (2232, 965958), (2289, 941904), (2532, 851508), (2604, 827964), (2616, 824166), (2943, 732592), (2954, 729864), (3024, 712969), (3052, 706428), (3348, 643972), (3376, 638631), (3379, 638064), (3472, 620973), (3798, 567672), (3906, 551976), (3924, 549444), (4431, 486576), (4464, 482979), (4578, 470952), (5064, 425754), (5208, 413982), (5232, 412083), (5697, 378448), (5859, 367984), (5886, 366296), (5908, 364932), (6104, 353214), (6541, 329616), (6696, 321986), (6758, 319032), (6867, 313968), (7596, 283836), (7812, 275988), (7848, 274722), (8862, 243288), (9156, 235476), (10128, 212877), (10137, 212688), (10416, 206991), (11394, 189224), (11718, 183992), (11772, 183148), (11816, 182466), (12208, 176607), (13082, 164808), (13293, 162192), (13392, 160993), (13516, 159516), (13734, 156984), (15192, 141918), (15624, 137994), (15696, 137361), (17724, 121644), (18312, 117738), (19623, 109872), (20274, 106344), (20601, 104656), (22788, 94612), (22999, 93744), (23436, 91996), (23544, 91574), (23632, 91233), (23653, 91152), (26164, 82404), (26586, 81096), (27032, 79758), (27468, 78492), (30384, 70959), (30411, 70896), (31248, 68997), (35448, 60822), (36624, 58869), (39246, 54936), (39879, 54064), (40548, 53172), (41202, 52328), (45576, 47306), (45787, 47088), (45998, 46872)]