283488128

素因数分解:

$2^7\times 7^3\times {\mathrm{11}}^1\times {\mathrm{587}}^1$

素因数の和:633

約数の個数: 128

約数和(自身を含む): 719712000

約数和(自身を除く): 436223872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 308, 343, 352, 392, 448, 539, 587, 616, 686, 704, 784, 896, 1078, 1174, 1232, 1372, 1408, 1568, 2156, 2348, 2464, 2744, 3136, 3773, 4109, 4312, 4696, 4928, 5488, 6272, 6457, 7546, 8218, 8624, 9392, 9856, 10976, 12914, 15092, 16436, 17248, 18784, 21952, 25828, 28763, 30184, 32872, 34496, 37568, 43904, 45199, 51656, 57526, 60368, 65744, 68992, 75136, 90398, 103312, 115052, 120736, 131488, 180796, 201341, 206624, 230104, 241472, 262976, 316393, 361592, 402682, 413248, 460208, 482944, 525952, 632786, 723184, 805364, 826496, 920416, 1265572, 1446368, 1610728, 1840832, 2214751, 2531144, 2892736, 3221456, 3681664, 4429502, 5062288, 5785472, 6442912, 8859004, 10124576, 12885824, 17718008, 20249152, 25771648, 35436016, 40498304, 70872032, 141744064, 283488128]

約数ペア:

[(1, 283488128), (2, 141744064), (4, 70872032), (7, 40498304), (8, 35436016), (11, 25771648), (14, 20249152), (16, 17718008), (22, 12885824), (28, 10124576), (32, 8859004), (44, 6442912), (49, 5785472), (56, 5062288), (64, 4429502), (77, 3681664), (88, 3221456), (98, 2892736), (112, 2531144), (128, 2214751), (154, 1840832), (176, 1610728), (196, 1446368), (224, 1265572), (308, 920416), (343, 826496), (352, 805364), (392, 723184), (448, 632786), (539, 525952), (587, 482944), (616, 460208), (686, 413248), (704, 402682), (784, 361592), (896, 316393), (1078, 262976), (1174, 241472), (1232, 230104), (1372, 206624), (1408, 201341), (1568, 180796), (2156, 131488), (2348, 120736), (2464, 115052), (2744, 103312), (3136, 90398), (3773, 75136), (4109, 68992), (4312, 65744), (4696, 60368), (4928, 57526), (5488, 51656), (6272, 45199), (6457, 43904), (7546, 37568), (8218, 34496), (8624, 32872), (9392, 30184), (9856, 28763), (10976, 25828), (12914, 21952), (15092, 18784), (16436, 17248)]