243927992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9209}}^1$

素因数の和:9276

約数の個数: 64

約数和(自身を含む): 583545600

約数和(自身を除く): 339617608

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 77, 86, 88, 154, 172, 301, 308, 344, 473, 602, 616, 946, 1204, 1892, 2408, 3311, 3784, 6622, 9209, 13244, 18418, 26488, 36836, 64463, 73672, 101299, 128926, 202598, 257852, 395987, 405196, 515704, 709093, 791974, 810392, 1418186, 1583948, 2771909, 2836372, 3167896, 4355857, 5543818, 5672744, 8711714, 11087636, 17423428, 22175272, 30490999, 34846856, 60981998, 121963996, 243927992]

約数ペア:

[(1, 243927992), (2, 121963996), (4, 60981998), (7, 34846856), (8, 30490999), (11, 22175272), (14, 17423428), (22, 11087636), (28, 8711714), (43, 5672744), (44, 5543818), (56, 4355857), (77, 3167896), (86, 2836372), (88, 2771909), (154, 1583948), (172, 1418186), (301, 810392), (308, 791974), (344, 709093), (473, 515704), (602, 405196), (616, 395987), (946, 257852), (1204, 202598), (1892, 128926), (2408, 101299), (3311, 73672), (3784, 64463), (6622, 36836), (9209, 26488), (13244, 18418)]