247147488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2851}}^1$

素因数の和:2917

約数の個数: 144

約数和(自身を含む): 822197376

約数和(自身を除く): 575049888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 258, 288, 301, 336, 344, 387, 504, 516, 602, 672, 688, 774, 903, 1008, 1032, 1204, 1376, 1548, 1806, 2016, 2064, 2408, 2709, 2851, 3096, 3612, 4128, 4816, 5418, 5702, 6192, 7224, 8553, 9632, 10836, 11404, 12384, 14448, 17106, 19957, 21672, 22808, 25659, 28896, 34212, 39914, 43344, 45616, 51318, 59871, 68424, 79828, 86688, 91232, 102636, 119742, 122593, 136848, 159656, 179613, 205272, 239484, 245186, 273696, 319312, 359226, 367779, 410544, 478968, 490372, 638624, 718452, 735558, 821088, 858151, 957936, 980744, 1103337, 1436904, 1471116, 1716302, 1915872, 1961488, 2206674, 2574453, 2873808, 2942232, 3432604, 3922976, 4413348, 5148906, 5747616, 5884464, 6865208, 7723359, 8826696, 10297812, 11768928, 13730416, 15446718, 17653392, 20595624, 27460832, 30893436, 35306784, 41191248, 61786872, 82382496, 123573744, 247147488]

約数ペア:

[(1, 247147488), (2, 123573744), (3, 82382496), (4, 61786872), (6, 41191248), (7, 35306784), (8, 30893436), (9, 27460832), (12, 20595624), (14, 17653392), (16, 15446718), (18, 13730416), (21, 11768928), (24, 10297812), (28, 8826696), (32, 7723359), (36, 6865208), (42, 5884464), (43, 5747616), (48, 5148906), (56, 4413348), (63, 3922976), (72, 3432604), (84, 2942232), (86, 2873808), (96, 2574453), (112, 2206674), (126, 1961488), (129, 1915872), (144, 1716302), (168, 1471116), (172, 1436904), (224, 1103337), (252, 980744), (258, 957936), (288, 858151), (301, 821088), (336, 735558), (344, 718452), (387, 638624), (504, 490372), (516, 478968), (602, 410544), (672, 367779), (688, 359226), (774, 319312), (903, 273696), (1008, 245186), (1032, 239484), (1204, 205272), (1376, 179613), (1548, 159656), (1806, 136848), (2016, 122593), (2064, 119742), (2408, 102636), (2709, 91232), (2851, 86688), (3096, 79828), (3612, 68424), (4128, 59871), (4816, 51318), (5418, 45616), (5702, 43344), (6192, 39914), (7224, 34212), (8553, 28896), (9632, 25659), (10836, 22808), (11404, 21672), (12384, 19957), (14448, 17106)]