257266272

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 703309824

約数和(自身を除く): 446043552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 137, 186, 248, 274, 372, 411, 496, 548, 631, 744, 822, 992, 1096, 1262, 1488, 1644, 1893, 2192, 2524, 2976, 3288, 3786, 4247, 4384, 5048, 6576, 7572, 8494, 10096, 12741, 13152, 15144, 16988, 19561, 20192, 25482, 30288, 33976, 39122, 50964, 58683, 60576, 67952, 78244, 86447, 101928, 117366, 135904, 156488, 172894, 203856, 234732, 259341, 312976, 345788, 407712, 469464, 518682, 625952, 691576, 938928, 1037364, 1383152, 1877856, 2074728, 2679857, 2766304, 4149456, 5359714, 8039571, 8298912, 10719428, 16079142, 21438856, 32158284, 42877712, 64316568, 85755424, 128633136, 257266272]

約数ペア:

[(1, 257266272), (2, 128633136), (3, 85755424), (4, 64316568), (6, 42877712), (8, 32158284), (12, 21438856), (16, 16079142), (24, 10719428), (31, 8298912), (32, 8039571), (48, 5359714), (62, 4149456), (93, 2766304), (96, 2679857), (124, 2074728), (137, 1877856), (186, 1383152), (248, 1037364), (274, 938928), (372, 691576), (411, 625952), (496, 518682), (548, 469464), (631, 407712), (744, 345788), (822, 312976), (992, 259341), (1096, 234732), (1262, 203856), (1488, 172894), (1644, 156488), (1893, 135904), (2192, 117366), (2524, 101928), (2976, 86447), (3288, 78244), (3786, 67952), (4247, 60576), (4384, 58683), (5048, 50964), (6576, 39122), (7572, 33976), (8494, 30288), (10096, 25482), (12741, 20192), (13152, 19561), (15144, 16988)]