308739744

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{5387}}^1$

素因数の和:5602

約数の個数: 72

約数和(自身を含む): 882554400

約数和(自身を除く): 573814656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1592, 1791, 2388, 3184, 3582, 4776, 5387, 6368, 7164, 9552, 10774, 14328, 16161, 19104, 21548, 28656, 32322, 43096, 48483, 57312, 64644, 86192, 96966, 129288, 172384, 193932, 258576, 387864, 517152, 775728, 1072013, 1551456, 2144026, 3216039, 4288052, 6432078, 8576104, 9648117, 12864156, 17152208, 19296234, 25728312, 34304416, 38592468, 51456624, 77184936, 102913248, 154369872, 308739744]

約数ペア:

[(1, 308739744), (2, 154369872), (3, 102913248), (4, 77184936), (6, 51456624), (8, 38592468), (9, 34304416), (12, 25728312), (16, 19296234), (18, 17152208), (24, 12864156), (32, 9648117), (36, 8576104), (48, 6432078), (72, 4288052), (96, 3216039), (144, 2144026), (199, 1551456), (288, 1072013), (398, 775728), (597, 517152), (796, 387864), (1194, 258576), (1592, 193932), (1791, 172384), (2388, 129288), (3184, 96966), (3582, 86192), (4776, 64644), (5387, 57312), (6368, 48483), (7164, 43096), (9552, 32322), (10774, 28656), (14328, 21548), (16161, 19104)]