4498992

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:370

約数の個数: 60

約数和(自身を含む): 12734800

約数和(自身を除く): 8235808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 199, 314, 398, 471, 597, 628, 796, 942, 1194, 1256, 1413, 1592, 1791, 1884, 2388, 2512, 2826, 3184, 3582, 3768, 4776, 5652, 7164, 7536, 9552, 11304, 14328, 22608, 28656, 31243, 62486, 93729, 124972, 187458, 249944, 281187, 374916, 499888, 562374, 749832, 1124748, 1499664, 2249496, 4498992]

約数ペア:

[(1, 4498992), (2, 2249496), (3, 1499664), (4, 1124748), (6, 749832), (8, 562374), (9, 499888), (12, 374916), (16, 281187), (18, 249944), (24, 187458), (36, 124972), (48, 93729), (72, 62486), (144, 31243), (157, 28656), (199, 22608), (314, 14328), (398, 11304), (471, 9552), (597, 7536), (628, 7164), (796, 5652), (942, 4776), (1194, 3768), (1256, 3582), (1413, 3184), (1592, 2826), (1791, 2512), (1884, 2388)]