253463149744

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7393}}^1\times {\mathrm{16111}}^1$

素因数の和:23538

約数の個数: 80

約数和(自身を含む): 590895354880

約数和(自身を除く): 337432205136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 7393, 14786, 16111, 29572, 32222, 51751, 59144, 64444, 103502, 112777, 118288, 128888, 140467, 207004, 225554, 257776, 280934, 306109, 414008, 451108, 561868, 612218, 828016, 902216, 983269, 1123736, 1224436, 1804432, 1966538, 2142763, 2247472, 2448872, 3933076, 4285526, 4897744, 7866152, 8571052, 15732304, 17142104, 34284208, 119108623, 238217246, 476434492, 833760361, 952868984, 1667520722, 1905737968, 2263063837, 3335041444, 4526127674, 6670082888, 9052255348, 13340165776, 15841446859, 18104510696, 31682893718, 36209021392, 63365787436, 126731574872, 253463149744]

約数ペア:

[(1, 253463149744), (2, 126731574872), (4, 63365787436), (7, 36209021392), (8, 31682893718), (14, 18104510696), (16, 15841446859), (19, 13340165776), (28, 9052255348), (38, 6670082888), (56, 4526127674), (76, 3335041444), (112, 2263063837), (133, 1905737968), (152, 1667520722), (266, 952868984), (304, 833760361), (532, 476434492), (1064, 238217246), (2128, 119108623), (7393, 34284208), (14786, 17142104), (16111, 15732304), (29572, 8571052), (32222, 7866152), (51751, 4897744), (59144, 4285526), (64444, 3933076), (103502, 2448872), (112777, 2247472), (118288, 2142763), (128888, 1966538), (140467, 1804432), (207004, 1224436), (225554, 1123736), (257776, 983269), (280934, 902216), (306109, 828016), (414008, 612218), (451108, 561868)]