214358712

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 604661760

約数和(自身を除く): 390303048

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 53, 68, 69, 92, 102, 106, 136, 138, 159, 184, 204, 212, 276, 318, 391, 408, 424, 431, 552, 636, 782, 862, 901, 1173, 1219, 1272, 1293, 1564, 1724, 1802, 2346, 2438, 2586, 2703, 3128, 3448, 3604, 3657, 4692, 4876, 5172, 5406, 7208, 7314, 7327, 9384, 9752, 9913, 10344, 10812, 14628, 14654, 19826, 20723, 21624, 21981, 22843, 29256, 29308, 29739, 39652, 41446, 43962, 45686, 58616, 59478, 62169, 68529, 79304, 82892, 87924, 91372, 118956, 124338, 137058, 165784, 168521, 175848, 182744, 237912, 248676, 274116, 337042, 388331, 497352, 505563, 525389, 548232, 674084, 776662, 1011126, 1050778, 1164993, 1348168, 1553324, 1576167, 2022252, 2101556, 2329986, 3106648, 3152334, 4044504, 4203112, 4659972, 6304668, 8931613, 9319944, 12609336, 17863226, 26794839, 35726452, 53589678, 71452904, 107179356, 214358712]

約数ペア:

[(1, 214358712), (2, 107179356), (3, 71452904), (4, 53589678), (6, 35726452), (8, 26794839), (12, 17863226), (17, 12609336), (23, 9319944), (24, 8931613), (34, 6304668), (46, 4659972), (51, 4203112), (53, 4044504), (68, 3152334), (69, 3106648), (92, 2329986), (102, 2101556), (106, 2022252), (136, 1576167), (138, 1553324), (159, 1348168), (184, 1164993), (204, 1050778), (212, 1011126), (276, 776662), (318, 674084), (391, 548232), (408, 525389), (424, 505563), (431, 497352), (552, 388331), (636, 337042), (782, 274116), (862, 248676), (901, 237912), (1173, 182744), (1219, 175848), (1272, 168521), (1293, 165784), (1564, 137058), (1724, 124338), (1802, 118956), (2346, 91372), (2438, 87924), (2586, 82892), (2703, 79304), (3128, 68529), (3448, 62169), (3604, 59478), (3657, 58616), (4692, 45686), (4876, 43962), (5172, 41446), (5406, 39652), (7208, 29739), (7314, 29308), (7327, 29256), (9384, 22843), (9752, 21981), (9913, 21624), (10344, 20723), (10812, 19826), (14628, 14654)]