266812367024

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{154321}}^1$

素因数の和:154738

約数の個数: 80

約数和(自身を含む): 606226199040

約数和(自身を除く): 339413832016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 359, 602, 688, 718, 1204, 1436, 2408, 2513, 2872, 4816, 5026, 5744, 10052, 15437, 20104, 30874, 40208, 61748, 108059, 123496, 154321, 216118, 246992, 308642, 432236, 617284, 864472, 1080247, 1234568, 1728944, 2160494, 2469136, 4320988, 6635803, 8641976, 13271606, 17283952, 26543212, 46450621, 53086424, 55401239, 92901242, 106172848, 110802478, 185802484, 221604956, 371604968, 387808673, 443209912, 743209936, 775617346, 886419824, 1551234692, 2382253277, 3102469384, 4764506554, 6204938768, 9529013108, 16675772939, 19058026216, 33351545878, 38116052432, 66703091756, 133406183512, 266812367024]

約数ペア:

[(1, 266812367024), (2, 133406183512), (4, 66703091756), (7, 38116052432), (8, 33351545878), (14, 19058026216), (16, 16675772939), (28, 9529013108), (43, 6204938768), (56, 4764506554), (86, 3102469384), (112, 2382253277), (172, 1551234692), (301, 886419824), (344, 775617346), (359, 743209936), (602, 443209912), (688, 387808673), (718, 371604968), (1204, 221604956), (1436, 185802484), (2408, 110802478), (2513, 106172848), (2872, 92901242), (4816, 55401239), (5026, 53086424), (5744, 46450621), (10052, 26543212), (15437, 17283952), (20104, 13271606), (30874, 8641976), (40208, 6635803), (61748, 4320988), (108059, 2469136), (123496, 2160494), (154321, 1728944), (216118, 1234568), (246992, 1080247), (308642, 864472), (432236, 617284)]