19680097968

素因数分解:

$2^4\times 3^2\times {\mathrm{14519}}^1\times {\mathrm{9413}}^1$

素因数の和:23946

約数の個数: 60

約数和(自身を含む): 55086585840

約数和(自身を除く): 35406487872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 9413, 14519, 18826, 28239, 29038, 37652, 43557, 56478, 58076, 75304, 84717, 87114, 112956, 116152, 130671, 150608, 169434, 174228, 225912, 232304, 261342, 338868, 348456, 451824, 522684, 677736, 696912, 1045368, 1355472, 2090736, 136667347, 273334694, 410002041, 546669388, 820004082, 1093338776, 1230006123, 1640008164, 2186677552, 2460012246, 3280016328, 4920024492, 6560032656, 9840048984, 19680097968]

約数ペア:

[(1, 19680097968), (2, 9840048984), (3, 6560032656), (4, 4920024492), (6, 3280016328), (8, 2460012246), (9, 2186677552), (12, 1640008164), (16, 1230006123), (18, 1093338776), (24, 820004082), (36, 546669388), (48, 410002041), (72, 273334694), (144, 136667347), (9413, 2090736), (14519, 1355472), (18826, 1045368), (28239, 696912), (29038, 677736), (37652, 522684), (43557, 451824), (56478, 348456), (58076, 338868), (75304, 261342), (84717, 232304), (87114, 225912), (112956, 174228), (116152, 169434), (130671, 150608)]