1280393485776

素因数分解:

$2^4\times 3^2\times {\mathrm{4507}}^1\times {\mathrm{1972847}}^1$

素因数の和:1977368

約数の個数: 60

約数和(自身を含む): 3584120309952

約数和(自身を除く): 2303726824176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4507, 9014, 13521, 18028, 27042, 36056, 40563, 54084, 72112, 81126, 108168, 162252, 216336, 324504, 649008, 1972847, 3945694, 5918541, 7891388, 11837082, 15782776, 17755623, 23674164, 31565552, 35511246, 47348328, 71022492, 94696656, 142044984, 284089968, 8891621429, 17783242858, 26674864287, 35566485716, 53349728574, 71132971432, 80024592861, 106699457148, 142265942864, 160049185722, 213398914296, 320098371444, 426797828592, 640196742888, 1280393485776]

約数ペア:

[(1, 1280393485776), (2, 640196742888), (3, 426797828592), (4, 320098371444), (6, 213398914296), (8, 160049185722), (9, 142265942864), (12, 106699457148), (16, 80024592861), (18, 71132971432), (24, 53349728574), (36, 35566485716), (48, 26674864287), (72, 17783242858), (144, 8891621429), (4507, 284089968), (9014, 142044984), (13521, 94696656), (18028, 71022492), (27042, 47348328), (36056, 35511246), (40563, 31565552), (54084, 23674164), (72112, 17755623), (81126, 15782776), (108168, 11837082), (162252, 7891388), (216336, 5918541), (324504, 3945694), (649008, 1972847)]