778590336

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:894

約数の個数: 128

約数和(自身を含む): 2153701440

約数和(自身を除く): 1375111104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 61, 64, 86, 96, 122, 128, 129, 172, 183, 192, 244, 258, 344, 366, 384, 488, 516, 688, 732, 773, 976, 1032, 1376, 1464, 1546, 1952, 2064, 2319, 2623, 2752, 2928, 3092, 3904, 4128, 4638, 5246, 5504, 5856, 6184, 7808, 7869, 8256, 9276, 10492, 11712, 12368, 15738, 16512, 18552, 20984, 23424, 24736, 31476, 33239, 37104, 41968, 47153, 49472, 62952, 66478, 74208, 83936, 94306, 98944, 99717, 125904, 132956, 141459, 148416, 167872, 188612, 199434, 251808, 265912, 282918, 296832, 335744, 377224, 398868, 503616, 531824, 565836, 754448, 797736, 1007232, 1063648, 1131672, 1508896, 1595472, 2027579, 2127296, 2263344, 3017792, 3190944, 4055158, 4254592, 4526688, 6035584, 6082737, 6381888, 8110316, 9053376, 12165474, 12763776, 16220632, 18106752, 24330948, 32441264, 48661896, 64882528, 97323792, 129765056, 194647584, 259530112, 389295168, 778590336]

約数ペア:

[(1, 778590336), (2, 389295168), (3, 259530112), (4, 194647584), (6, 129765056), (8, 97323792), (12, 64882528), (16, 48661896), (24, 32441264), (32, 24330948), (43, 18106752), (48, 16220632), (61, 12763776), (64, 12165474), (86, 9053376), (96, 8110316), (122, 6381888), (128, 6082737), (129, 6035584), (172, 4526688), (183, 4254592), (192, 4055158), (244, 3190944), (258, 3017792), (344, 2263344), (366, 2127296), (384, 2027579), (488, 1595472), (516, 1508896), (688, 1131672), (732, 1063648), (773, 1007232), (976, 797736), (1032, 754448), (1376, 565836), (1464, 531824), (1546, 503616), (1952, 398868), (2064, 377224), (2319, 335744), (2623, 296832), (2752, 282918), (2928, 265912), (3092, 251808), (3904, 199434), (4128, 188612), (4638, 167872), (5246, 148416), (5504, 141459), (5856, 132956), (6184, 125904), (7808, 99717), (7869, 98944), (8256, 94306), (9276, 83936), (10492, 74208), (11712, 66478), (12368, 62952), (15738, 49472), (16512, 47153), (18552, 41968), (20984, 37104), (23424, 33239), (24736, 31476)]