331574208

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{246707}}^1$

素因数の和:246729

約数の個数: 56

約数和(自身を含む): 1002621312

約数和(自身を除く): 671047104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 246707, 493414, 740121, 986828, 1480242, 1726949, 1973656, 2960484, 3453898, 3947312, 5180847, 5920968, 6907796, 7894624, 10361694, 11841936, 13815592, 15789248, 20723388, 23683872, 27631184, 41446776, 47367744, 55262368, 82893552, 110524736, 165787104, 331574208]

約数ペア:

[(1, 331574208), (2, 165787104), (3, 110524736), (4, 82893552), (6, 55262368), (7, 47367744), (8, 41446776), (12, 27631184), (14, 23683872), (16, 20723388), (21, 15789248), (24, 13815592), (28, 11841936), (32, 10361694), (42, 7894624), (48, 6907796), (56, 5920968), (64, 5180847), (84, 3947312), (96, 3453898), (112, 2960484), (168, 1973656), (192, 1726949), (224, 1480242), (336, 986828), (448, 740121), (672, 493414), (1344, 246707)]