626582992

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:357

約数の個数: 120

約数和(自身を含む): 1468546632

約数和(自身を除く): 841963640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 101, 112, 164, 193, 196, 202, 287, 328, 386, 392, 404, 574, 656, 707, 772, 784, 808, 1148, 1351, 1414, 1544, 1616, 2009, 2296, 2702, 2828, 3088, 4018, 4141, 4592, 4949, 5404, 5656, 7913, 8036, 8282, 9457, 9898, 10808, 11312, 15826, 16072, 16564, 18914, 19493, 19796, 21616, 28987, 31652, 32144, 33128, 37828, 38986, 39592, 55391, 57974, 63304, 66256, 75656, 77972, 79184, 110782, 115948, 126608, 136451, 151312, 155944, 202909, 221564, 231896, 272902, 311888, 387737, 405818, 443128, 463792, 545804, 775474, 799213, 811636, 886256, 955157, 1091608, 1550948, 1598426, 1623272, 1910314, 2183216, 3101896, 3196852, 3246544, 3820628, 5594491, 6203792, 6393704, 7641256, 11188982, 12787408, 15282512, 22377964, 39161437, 44755928, 78322874, 89511856, 156645748, 313291496, 626582992]

約数ペア:

[(1, 626582992), (2, 313291496), (4, 156645748), (7, 89511856), (8, 78322874), (14, 44755928), (16, 39161437), (28, 22377964), (41, 15282512), (49, 12787408), (56, 11188982), (82, 7641256), (98, 6393704), (101, 6203792), (112, 5594491), (164, 3820628), (193, 3246544), (196, 3196852), (202, 3101896), (287, 2183216), (328, 1910314), (386, 1623272), (392, 1598426), (404, 1550948), (574, 1091608), (656, 955157), (707, 886256), (772, 811636), (784, 799213), (808, 775474), (1148, 545804), (1351, 463792), (1414, 443128), (1544, 405818), (1616, 387737), (2009, 311888), (2296, 272902), (2702, 231896), (2828, 221564), (3088, 202909), (4018, 155944), (4141, 151312), (4592, 136451), (4949, 126608), (5404, 115948), (5656, 110782), (7913, 79184), (8036, 77972), (8282, 75656), (9457, 66256), (9898, 63304), (10808, 57974), (11312, 55391), (15826, 39592), (16072, 38986), (16564, 37828), (18914, 33128), (19493, 32144), (19796, 31652), (21616, 28987)]