337075456

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1167

約数の個数: 72

約数和(自身を含む): 722852424

約数和(自身を除く): 385776968

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 128, 136, 146, 256, 272, 292, 544, 584, 1061, 1088, 1168, 1241, 2122, 2176, 2336, 2482, 4244, 4352, 4672, 4964, 8488, 9344, 9928, 16976, 18037, 18688, 19856, 33952, 36074, 39712, 67904, 72148, 77453, 79424, 135808, 144296, 154906, 158848, 271616, 288592, 309812, 317696, 577184, 619624, 1154368, 1239248, 1316701, 2308736, 2478496, 2633402, 4617472, 4956992, 5266804, 9913984, 10533608, 19827968, 21067216, 42134432, 84268864, 168537728, 337075456]

約数ペア:

[(1, 337075456), (2, 168537728), (4, 84268864), (8, 42134432), (16, 21067216), (17, 19827968), (32, 10533608), (34, 9913984), (64, 5266804), (68, 4956992), (73, 4617472), (128, 2633402), (136, 2478496), (146, 2308736), (256, 1316701), (272, 1239248), (292, 1154368), (544, 619624), (584, 577184), (1061, 317696), (1088, 309812), (1168, 288592), (1241, 271616), (2122, 158848), (2176, 154906), (2336, 144296), (2482, 135808), (4244, 79424), (4352, 77453), (4672, 72148), (4964, 67904), (8488, 39712), (9344, 36074), (9928, 33952), (16976, 19856), (18037, 18688)]