281103296

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2903}}^1$

素因数の和:3021

約数の個数: 56

約数和(自身を含む): 597468960

約数和(自身を除く): 316365664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 89, 136, 178, 272, 356, 544, 712, 1088, 1424, 1513, 2848, 2903, 3026, 5696, 5806, 6052, 11612, 12104, 23224, 24208, 46448, 48416, 49351, 92896, 96832, 98702, 185792, 197404, 258367, 394808, 516734, 789616, 1033468, 1579232, 2066936, 3158464, 4133872, 4392239, 8267744, 8784478, 16535488, 17568956, 35137912, 70275824, 140551648, 281103296]

約数ペア:

[(1, 281103296), (2, 140551648), (4, 70275824), (8, 35137912), (16, 17568956), (17, 16535488), (32, 8784478), (34, 8267744), (64, 4392239), (68, 4133872), (89, 3158464), (136, 2066936), (178, 1579232), (272, 1033468), (356, 789616), (544, 516734), (712, 394808), (1088, 258367), (1424, 197404), (1513, 185792), (2848, 98702), (2903, 96832), (3026, 92896), (5696, 49351), (5806, 48416), (6052, 46448), (11612, 24208), (12104, 23224)]