231657216

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1118

約数の個数: 144

約数和(自身を含む): 722496768

約数和(自身を除く): 490839552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 336, 384, 448, 492, 574, 656, 672, 768, 861, 896, 984, 1051, 1148, 1312, 1344, 1722, 1792, 1968, 2102, 2296, 2624, 2688, 3153, 3444, 3936, 4204, 4592, 5248, 5376, 6306, 6888, 7357, 7872, 8408, 9184, 10496, 12612, 13776, 14714, 15744, 16816, 18368, 22071, 25224, 27552, 29428, 31488, 33632, 36736, 43091, 44142, 50448, 55104, 58856, 67264, 73472, 86182, 88284, 100896, 110208, 117712, 129273, 134528, 172364, 176568, 201792, 220416, 235424, 258546, 269056, 301637, 344728, 353136, 403584, 470848, 517092, 603274, 689456, 706272, 807168, 904911, 941696, 1034184, 1206548, 1378912, 1412544, 1809822, 1883392, 2068368, 2413096, 2757824, 2825088, 3619644, 4136736, 4826192, 5515648, 5650176, 7239288, 8273472, 9652384, 11031296, 14478576, 16546944, 19304768, 28957152, 33093888, 38609536, 57914304, 77219072, 115828608, 231657216]

約数ペア:

[(1, 231657216), (2, 115828608), (3, 77219072), (4, 57914304), (6, 38609536), (7, 33093888), (8, 28957152), (12, 19304768), (14, 16546944), (16, 14478576), (21, 11031296), (24, 9652384), (28, 8273472), (32, 7239288), (41, 5650176), (42, 5515648), (48, 4826192), (56, 4136736), (64, 3619644), (82, 2825088), (84, 2757824), (96, 2413096), (112, 2068368), (123, 1883392), (128, 1809822), (164, 1412544), (168, 1378912), (192, 1206548), (224, 1034184), (246, 941696), (256, 904911), (287, 807168), (328, 706272), (336, 689456), (384, 603274), (448, 517092), (492, 470848), (574, 403584), (656, 353136), (672, 344728), (768, 301637), (861, 269056), (896, 258546), (984, 235424), (1051, 220416), (1148, 201792), (1312, 176568), (1344, 172364), (1722, 134528), (1792, 129273), (1968, 117712), (2102, 110208), (2296, 100896), (2624, 88284), (2688, 86182), (3153, 73472), (3444, 67264), (3936, 58856), (4204, 55104), (4592, 50448), (5248, 44142), (5376, 43091), (6306, 36736), (6888, 33632), (7357, 31488), (7872, 29428), (8408, 27552), (9184, 25224), (10496, 22071), (12612, 18368), (13776, 16816), (14714, 15744)]