7621440512

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:676

約数の個数: 176

約数和(自身を含む): 18535011840

約数和(自身を除く): 10913571328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 107, 112, 128, 133, 152, 214, 224, 256, 266, 304, 428, 448, 512, 523, 532, 608, 749, 856, 896, 1024, 1046, 1064, 1216, 1498, 1712, 1792, 2033, 2092, 2128, 2432, 2996, 3424, 3584, 3661, 4066, 4184, 4256, 4864, 5992, 6848, 7168, 7322, 8132, 8368, 8512, 9728, 9937, 11984, 13696, 14231, 14644, 16264, 16736, 17024, 19456, 19874, 23968, 27392, 28462, 29288, 32528, 33472, 34048, 39748, 47936, 54784, 55961, 56924, 58576, 65056, 66944, 68096, 69559, 79496, 95872, 109568, 111922, 113848, 117152, 130112, 133888, 136192, 139118, 158992, 191744, 223844, 227696, 234304, 260224, 267776, 278236, 317984, 383488, 391727, 447688, 455392, 468608, 520448, 535552, 556472, 635968, 766976, 783454, 895376, 910784, 937216, 1040896, 1063259, 1112944, 1271936, 1566908, 1790752, 1821568, 1874432, 2081792, 2126518, 2225888, 2543872, 3133816, 3581504, 3643136, 3748864, 4253036, 4451776, 5087744, 6267632, 7163008, 7286272, 7442813, 8506072, 8903552, 10175488, 12535264, 14326016, 14572544, 14885626, 17012144, 17807104, 25070528, 28652032, 29771252, 34024288, 35614208, 50141056, 57304064, 59542504, 68048576, 71228416, 100282112, 119085008, 136097152, 200564224, 238170016, 272194304, 401128448, 476340032, 544388608, 952680064, 1088777216, 1905360128, 3810720256, 7621440512]

約数ペア:

[(1, 7621440512), (2, 3810720256), (4, 1905360128), (7, 1088777216), (8, 952680064), (14, 544388608), (16, 476340032), (19, 401128448), (28, 272194304), (32, 238170016), (38, 200564224), (56, 136097152), (64, 119085008), (76, 100282112), (107, 71228416), (112, 68048576), (128, 59542504), (133, 57304064), (152, 50141056), (214, 35614208), (224, 34024288), (256, 29771252), (266, 28652032), (304, 25070528), (428, 17807104), (448, 17012144), (512, 14885626), (523, 14572544), (532, 14326016), (608, 12535264), (749, 10175488), (856, 8903552), (896, 8506072), (1024, 7442813), (1046, 7286272), (1064, 7163008), (1216, 6267632), (1498, 5087744), (1712, 4451776), (1792, 4253036), (2033, 3748864), (2092, 3643136), (2128, 3581504), (2432, 3133816), (2996, 2543872), (3424, 2225888), (3584, 2126518), (3661, 2081792), (4066, 1874432), (4184, 1821568), (4256, 1790752), (4864, 1566908), (5992, 1271936), (6848, 1112944), (7168, 1063259), (7322, 1040896), (8132, 937216), (8368, 910784), (8512, 895376), (9728, 783454), (9937, 766976), (11984, 635968), (13696, 556472), (14231, 535552), (14644, 520448), (16264, 468608), (16736, 455392), (17024, 447688), (19456, 391727), (19874, 383488), (23968, 317984), (27392, 278236), (28462, 267776), (29288, 260224), (32528, 234304), (33472, 227696), (34048, 223844), (39748, 191744), (47936, 158992), (54784, 139118), (55961, 136192), (56924, 133888), (58576, 130112), (65056, 117152), (66944, 113848), (68096, 111922), (69559, 109568), (79496, 95872)]