661514064

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1197

約数の個数: 120

約数和(自身を含む): 1859241120

約数和(自身を除く): 1197727056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 272, 289, 344, 408, 516, 578, 688, 731, 816, 867, 1032, 1109, 1156, 1462, 1734, 2064, 2193, 2218, 2312, 2924, 3327, 3468, 4386, 4436, 4624, 5848, 6654, 6936, 8772, 8872, 11696, 12427, 13308, 13872, 17544, 17744, 18853, 24854, 26616, 35088, 37281, 37706, 47687, 49708, 53232, 56559, 74562, 75412, 95374, 99416, 113118, 143061, 149124, 150824, 190748, 198832, 226236, 286122, 298248, 301648, 320501, 381496, 452472, 572244, 596496, 641002, 762992, 810679, 904944, 961503, 1144488, 1282004, 1621358, 1923006, 2288976, 2432037, 2564008, 3242716, 3846012, 4864074, 5128016, 6485432, 7692024, 9728148, 12970864, 13781543, 15384048, 19456296, 27563086, 38912592, 41344629, 55126172, 82689258, 110252344, 165378516, 220504688, 330757032, 661514064]

約数ペア:

[(1, 661514064), (2, 330757032), (3, 220504688), (4, 165378516), (6, 110252344), (8, 82689258), (12, 55126172), (16, 41344629), (17, 38912592), (24, 27563086), (34, 19456296), (43, 15384048), (48, 13781543), (51, 12970864), (68, 9728148), (86, 7692024), (102, 6485432), (129, 5128016), (136, 4864074), (172, 3846012), (204, 3242716), (258, 2564008), (272, 2432037), (289, 2288976), (344, 1923006), (408, 1621358), (516, 1282004), (578, 1144488), (688, 961503), (731, 904944), (816, 810679), (867, 762992), (1032, 641002), (1109, 596496), (1156, 572244), (1462, 452472), (1734, 381496), (2064, 320501), (2193, 301648), (2218, 298248), (2312, 286122), (2924, 226236), (3327, 198832), (3468, 190748), (4386, 150824), (4436, 149124), (4624, 143061), (5848, 113118), (6654, 99416), (6936, 95374), (8772, 75412), (8872, 74562), (11696, 56559), (12427, 53232), (13308, 49708), (13872, 47687), (17544, 37706), (17744, 37281), (18853, 35088), (24854, 26616)]