257270976

素因数分解:

$2^6\times 3^2\times {\mathrm{313}}^1\times {\mathrm{1427}}^1$

素因数の和:1758

約数の個数: 84

約数和(自身を含む): 740295192

約数和(自身を除く): 483024216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 313, 576, 626, 939, 1252, 1427, 1878, 2504, 2817, 2854, 3756, 4281, 5008, 5634, 5708, 7512, 8562, 10016, 11268, 11416, 12843, 15024, 17124, 20032, 22536, 22832, 25686, 30048, 34248, 45072, 45664, 51372, 60096, 68496, 90144, 91328, 102744, 136992, 180288, 205488, 273984, 410976, 446651, 821952, 893302, 1339953, 1786604, 2679906, 3573208, 4019859, 5359812, 7146416, 8039718, 10719624, 14292832, 16079436, 21439248, 28585664, 32158872, 42878496, 64317744, 85756992, 128635488, 257270976]

約数ペア:

[(1, 257270976), (2, 128635488), (3, 85756992), (4, 64317744), (6, 42878496), (8, 32158872), (9, 28585664), (12, 21439248), (16, 16079436), (18, 14292832), (24, 10719624), (32, 8039718), (36, 7146416), (48, 5359812), (64, 4019859), (72, 3573208), (96, 2679906), (144, 1786604), (192, 1339953), (288, 893302), (313, 821952), (576, 446651), (626, 410976), (939, 273984), (1252, 205488), (1427, 180288), (1878, 136992), (2504, 102744), (2817, 91328), (2854, 90144), (3756, 68496), (4281, 60096), (5008, 51372), (5634, 45664), (5708, 45072), (7512, 34248), (8562, 30048), (10016, 25686), (11268, 22832), (11416, 22536), (12843, 20032), (15024, 17124)]