406560984

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{1789}}^1$

素因数の和:2372

約数の個数: 64

約数和(自身を含む): 1078725600

約数和(自身を除く): 672164616

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 557, 1114, 1671, 1789, 2228, 3342, 3578, 4456, 5367, 6684, 7156, 9469, 10734, 13368, 14312, 18938, 21468, 28407, 30413, 37876, 42936, 56814, 60826, 75752, 91239, 113628, 121652, 182478, 227256, 243304, 364956, 729912, 996473, 1992946, 2989419, 3985892, 5978838, 7971784, 11957676, 16940041, 23915352, 33880082, 50820123, 67760164, 101640246, 135520328, 203280492, 406560984]

約数ペア:

[(1, 406560984), (2, 203280492), (3, 135520328), (4, 101640246), (6, 67760164), (8, 50820123), (12, 33880082), (17, 23915352), (24, 16940041), (34, 11957676), (51, 7971784), (68, 5978838), (102, 3985892), (136, 2989419), (204, 1992946), (408, 996473), (557, 729912), (1114, 364956), (1671, 243304), (1789, 227256), (2228, 182478), (3342, 121652), (3578, 113628), (4456, 91239), (5367, 75752), (6684, 60826), (7156, 56814), (9469, 42936), (10734, 37876), (13368, 30413), (14312, 28407), (18938, 21468)]