747875808

素因数分解:

$2^5\times 3^3\times {\mathrm{865597}}^1$

素因数の和:865616

約数の個数: 48

約数和(自身を含む): 2181306960

約数和(自身を除く): 1433431152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 865597, 1731194, 2596791, 3462388, 5193582, 6924776, 7790373, 10387164, 13849552, 15580746, 20774328, 23371119, 27699104, 31161492, 41548656, 46742238, 62322984, 83097312, 93484476, 124645968, 186968952, 249291936, 373937904, 747875808]

約数ペア:

[(1, 747875808), (2, 373937904), (3, 249291936), (4, 186968952), (6, 124645968), (8, 93484476), (9, 83097312), (12, 62322984), (16, 46742238), (18, 41548656), (24, 31161492), (27, 27699104), (32, 23371119), (36, 20774328), (48, 15580746), (54, 13849552), (72, 10387164), (96, 7790373), (108, 6924776), (144, 5193582), (216, 3462388), (288, 2596791), (432, 1731194), (864, 865597)]