380757353868

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{2420827}}^1$

素因数の和:2421111

約数の個数: 72

約数和(自身を含む): 1023051596112

約数和(自身を除く): 642294242244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 257, 306, 514, 612, 771, 1028, 1542, 2313, 3084, 4369, 4626, 8738, 9252, 13107, 17476, 26214, 39321, 52428, 78642, 157284, 2420827, 4841654, 7262481, 9683308, 14524962, 21787443, 29049924, 41154059, 43574886, 82308118, 87149772, 123462177, 164616236, 246924354, 370386531, 493848708, 622152539, 740773062, 1244305078, 1481546124, 1866457617, 2488610156, 3732915234, 5599372851, 7465830468, 10576593163, 11198745702, 21153186326, 22397491404, 31729779489, 42306372652, 63459558978, 95189338467, 126919117956, 190378676934, 380757353868]

約数ペア:

[(1, 380757353868), (2, 190378676934), (3, 126919117956), (4, 95189338467), (6, 63459558978), (9, 42306372652), (12, 31729779489), (17, 22397491404), (18, 21153186326), (34, 11198745702), (36, 10576593163), (51, 7465830468), (68, 5599372851), (102, 3732915234), (153, 2488610156), (204, 1866457617), (257, 1481546124), (306, 1244305078), (514, 740773062), (612, 622152539), (771, 493848708), (1028, 370386531), (1542, 246924354), (2313, 164616236), (3084, 123462177), (4369, 87149772), (4626, 82308118), (8738, 43574886), (9252, 41154059), (13107, 29049924), (17476, 21787443), (26214, 14524962), (39321, 9683308), (52428, 7262481), (78642, 4841654), (157284, 2420827)]