538761312

素因数分解:

$2^5\times 3^2\times {\mathrm{787}}^1\times {\mathrm{2377}}^1$

素因数の和:3180

約数の個数: 72

約数和(自身を含む): 1534694616

約数和(自身を除く): 995933304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 787, 1574, 2361, 2377, 3148, 4722, 4754, 6296, 7083, 7131, 9444, 9508, 12592, 14166, 14262, 18888, 19016, 21393, 25184, 28332, 28524, 37776, 38032, 42786, 56664, 57048, 75552, 76064, 85572, 113328, 114096, 171144, 226656, 228192, 342288, 684576, 1870699, 3741398, 5612097, 7482796, 11224194, 14965592, 16836291, 22448388, 29931184, 33672582, 44896776, 59862368, 67345164, 89793552, 134690328, 179587104, 269380656, 538761312]

約数ペア:

[(1, 538761312), (2, 269380656), (3, 179587104), (4, 134690328), (6, 89793552), (8, 67345164), (9, 59862368), (12, 44896776), (16, 33672582), (18, 29931184), (24, 22448388), (32, 16836291), (36, 14965592), (48, 11224194), (72, 7482796), (96, 5612097), (144, 3741398), (288, 1870699), (787, 684576), (1574, 342288), (2361, 228192), (2377, 226656), (3148, 171144), (4722, 114096), (4754, 113328), (6296, 85572), (7083, 76064), (7131, 75552), (9444, 57048), (9508, 56664), (12592, 42786), (14166, 38032), (14262, 37776), (18888, 28524), (19016, 28332), (21393, 25184)]