12579984

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:652

約数の個数: 60

約数和(自身を含む): 35464000

約数和(自身を除く): 22884016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 398, 439, 597, 796, 878, 1194, 1317, 1592, 1756, 1791, 2388, 2634, 3184, 3512, 3582, 3951, 4776, 5268, 7024, 7164, 7902, 9552, 10536, 14328, 15804, 21072, 28656, 31608, 63216, 87361, 174722, 262083, 349444, 524166, 698888, 786249, 1048332, 1397776, 1572498, 2096664, 3144996, 4193328, 6289992, 12579984]

約数ペア:

[(1, 12579984), (2, 6289992), (3, 4193328), (4, 3144996), (6, 2096664), (8, 1572498), (9, 1397776), (12, 1048332), (16, 786249), (18, 698888), (24, 524166), (36, 349444), (48, 262083), (72, 174722), (144, 87361), (199, 63216), (398, 31608), (439, 28656), (597, 21072), (796, 15804), (878, 14328), (1194, 10536), (1317, 9552), (1592, 7902), (1756, 7164), (1791, 7024), (2388, 5268), (2634, 4776), (3184, 3951), (3512, 3582)]