2621609984

素因数分解:

$2^{11}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:424

約数の個数: 192

約数和(自身を含む): 6566676480

約数和(自身を除く): 3945066496

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 238, 248, 256, 272, 347, 434, 448, 476, 496, 512, 527, 544, 694, 868, 896, 952, 992, 1024, 1054, 1088, 1388, 1736, 1792, 1904, 1984, 2048, 2108, 2176, 2429, 2776, 3472, 3584, 3689, 3808, 3968, 4216, 4352, 4858, 5552, 5899, 6944, 7168, 7378, 7616, 7936, 8432, 8704, 9716, 10757, 11104, 11798, 13888, 14336, 14756, 15232, 15872, 16864, 17408, 19432, 21514, 22208, 23596, 27776, 29512, 30464, 31744, 33728, 34816, 38864, 41293, 43028, 44416, 47192, 55552, 59024, 60928, 63488, 67456, 75299, 77728, 82586, 86056, 88832, 94384, 111104, 118048, 121856, 134912, 150598, 155456, 165172, 172112, 177664, 182869, 188768, 222208, 236096, 243712, 269824, 301196, 310912, 330344, 344224, 355328, 365738, 377536, 444416, 472192, 539648, 602392, 621824, 660688, 688448, 710656, 731476, 755072, 944384, 1079296, 1204784, 1243648, 1280083, 1321376, 1376896, 1462952, 1510144, 1888768, 2409568, 2487296, 2560166, 2642752, 2753792, 2925904, 3020288, 3777536, 4819136, 4974592, 5120332, 5285504, 5507584, 5851808, 6040576, 7555072, 9638272, 10240664, 10571008, 11015168, 11703616, 12081152, 19276544, 20481328, 21142016, 22030336, 23407232, 38553088, 40962656, 42284032, 46814464, 77106176, 81925312, 84568064, 93628928, 154212352, 163850624, 187257856, 327701248, 374515712, 655402496, 1310804992, 2621609984]

約数ペア:

[(1, 2621609984), (2, 1310804992), (4, 655402496), (7, 374515712), (8, 327701248), (14, 187257856), (16, 163850624), (17, 154212352), (28, 93628928), (31, 84568064), (32, 81925312), (34, 77106176), (56, 46814464), (62, 42284032), (64, 40962656), (68, 38553088), (112, 23407232), (119, 22030336), (124, 21142016), (128, 20481328), (136, 19276544), (217, 12081152), (224, 11703616), (238, 11015168), (248, 10571008), (256, 10240664), (272, 9638272), (347, 7555072), (434, 6040576), (448, 5851808), (476, 5507584), (496, 5285504), (512, 5120332), (527, 4974592), (544, 4819136), (694, 3777536), (868, 3020288), (896, 2925904), (952, 2753792), (992, 2642752), (1024, 2560166), (1054, 2487296), (1088, 2409568), (1388, 1888768), (1736, 1510144), (1792, 1462952), (1904, 1376896), (1984, 1321376), (2048, 1280083), (2108, 1243648), (2176, 1204784), (2429, 1079296), (2776, 944384), (3472, 755072), (3584, 731476), (3689, 710656), (3808, 688448), (3968, 660688), (4216, 621824), (4352, 602392), (4858, 539648), (5552, 472192), (5899, 444416), (6944, 377536), (7168, 365738), (7378, 355328), (7616, 344224), (7936, 330344), (8432, 310912), (8704, 301196), (9716, 269824), (10757, 243712), (11104, 236096), (11798, 222208), (13888, 188768), (14336, 182869), (14756, 177664), (15232, 172112), (15872, 165172), (16864, 155456), (17408, 150598), (19432, 134912), (21514, 121856), (22208, 118048), (23596, 111104), (27776, 94384), (29512, 88832), (30464, 86056), (31744, 82586), (33728, 77728), (34816, 75299), (38864, 67456), (41293, 63488), (43028, 60928), (44416, 59024), (47192, 55552)]