239964768

素因数分解:

$2^5\times 3^4\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2218

約数の個数: 120

約数和(自身を含む): 722477448

約数和(自身を除く): 482512680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 258, 288, 324, 344, 387, 432, 516, 648, 688, 774, 864, 1032, 1161, 1296, 1376, 1548, 2064, 2153, 2322, 2592, 3096, 3483, 4128, 4306, 4644, 6192, 6459, 6966, 8612, 9288, 12384, 12918, 13932, 17224, 18576, 19377, 25836, 27864, 34448, 37152, 38754, 51672, 55728, 58131, 68896, 77508, 92579, 103344, 111456, 116262, 155016, 174393, 185158, 206688, 232524, 277737, 310032, 348786, 370316, 465048, 555474, 620064, 697572, 740632, 833211, 930096, 1110948, 1395144, 1481264, 1666422, 1860192, 2221896, 2499633, 2790288, 2962528, 3332844, 4443792, 4999266, 5580576, 6665688, 7498899, 8887584, 9998532, 13331376, 14997798, 19997064, 26662752, 29995596, 39994128, 59991192, 79988256, 119982384, 239964768]

約数ペア:

[(1, 239964768), (2, 119982384), (3, 79988256), (4, 59991192), (6, 39994128), (8, 29995596), (9, 26662752), (12, 19997064), (16, 14997798), (18, 13331376), (24, 9998532), (27, 8887584), (32, 7498899), (36, 6665688), (43, 5580576), (48, 4999266), (54, 4443792), (72, 3332844), (81, 2962528), (86, 2790288), (96, 2499633), (108, 2221896), (129, 1860192), (144, 1666422), (162, 1481264), (172, 1395144), (216, 1110948), (258, 930096), (288, 833211), (324, 740632), (344, 697572), (387, 620064), (432, 555474), (516, 465048), (648, 370316), (688, 348786), (774, 310032), (864, 277737), (1032, 232524), (1161, 206688), (1296, 185158), (1376, 174393), (1548, 155016), (2064, 116262), (2153, 111456), (2322, 103344), (2592, 92579), (3096, 77508), (3483, 68896), (4128, 58131), (4306, 55728), (4644, 51672), (6192, 38754), (6459, 37152), (6966, 34448), (8612, 27864), (9288, 25836), (12384, 19377), (12918, 18576), (13932, 17224)]