1380791808

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{27241}}^1$

素因数の和:27276

約数の個数: 120

約数和(自身を含む): 4347496296

約数和(自身を除く): 2966704488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 512, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1536, 1584, 2112, 2304, 2816, 3168, 4224, 4608, 5632, 6336, 8448, 12672, 16896, 25344, 27241, 50688, 54482, 81723, 108964, 163446, 217928, 245169, 299651, 326892, 435856, 490338, 599302, 653784, 871712, 898953, 980676, 1198604, 1307568, 1743424, 1797906, 1961352, 2397208, 2615136, 2696859, 3486848, 3595812, 3922704, 4794416, 5230272, 5393718, 6973696, 7191624, 7845408, 9588832, 10460544, 10787436, 13947392, 14383248, 15690816, 19177664, 20921088, 21574872, 28766496, 31381632, 38355328, 41842176, 43149744, 57532992, 62763264, 76710656, 86299488, 115065984, 125526528, 153421312, 172598976, 230131968, 345197952, 460263936, 690395904, 1380791808]

約数ペア:

[(1, 1380791808), (2, 690395904), (3, 460263936), (4, 345197952), (6, 230131968), (8, 172598976), (9, 153421312), (11, 125526528), (12, 115065984), (16, 86299488), (18, 76710656), (22, 62763264), (24, 57532992), (32, 43149744), (33, 41842176), (36, 38355328), (44, 31381632), (48, 28766496), (64, 21574872), (66, 20921088), (72, 19177664), (88, 15690816), (96, 14383248), (99, 13947392), (128, 10787436), (132, 10460544), (144, 9588832), (176, 7845408), (192, 7191624), (198, 6973696), (256, 5393718), (264, 5230272), (288, 4794416), (352, 3922704), (384, 3595812), (396, 3486848), (512, 2696859), (528, 2615136), (576, 2397208), (704, 1961352), (768, 1797906), (792, 1743424), (1056, 1307568), (1152, 1198604), (1408, 980676), (1536, 898953), (1584, 871712), (2112, 653784), (2304, 599302), (2816, 490338), (3168, 435856), (4224, 326892), (4608, 299651), (5632, 245169), (6336, 217928), (8448, 163446), (12672, 108964), (16896, 81723), (25344, 54482), (27241, 50688)]