265339872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{131617}}^1$

素因数の和:131640

約数の個数: 72

約数和(自身を含む): 862361136

約数和(自身を除く): 597021264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 131617, 263234, 394851, 526468, 789702, 921319, 1052936, 1184553, 1579404, 1842638, 2105872, 2369106, 2763957, 3158808, 3685276, 4211744, 4738212, 5527914, 6317616, 7370552, 8291871, 9476424, 11055828, 12635232, 14741104, 16583742, 18952848, 22111656, 29482208, 33167484, 37905696, 44223312, 66334968, 88446624, 132669936, 265339872]

約数ペア:

[(1, 265339872), (2, 132669936), (3, 88446624), (4, 66334968), (6, 44223312), (7, 37905696), (8, 33167484), (9, 29482208), (12, 22111656), (14, 18952848), (16, 16583742), (18, 14741104), (21, 12635232), (24, 11055828), (28, 9476424), (32, 8291871), (36, 7370552), (42, 6317616), (48, 5527914), (56, 4738212), (63, 4211744), (72, 3685276), (84, 3158808), (96, 2763957), (112, 2369106), (126, 2105872), (144, 1842638), (168, 1579404), (224, 1184553), (252, 1052936), (288, 921319), (336, 789702), (504, 526468), (672, 394851), (1008, 263234), (2016, 131617)]