1681297367052

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{320613533}}^1$

素因数の和:320613582

約数の個数: 48

約数和(自身を含む): 4309045896960

約数和(自身を除く): 2627748529908

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 320613533, 641227066, 961840599, 1282454132, 1923681198, 3847362396, 6091657127, 7374111259, 12183314254, 14748222518, 18274971381, 22122333777, 24366628508, 29496445036, 36549942762, 44244667554, 73099885524, 88489335108, 140108113921, 280216227842, 420324341763, 560432455684, 840648683526, 1681297367052]

約数ペア:

[(1, 1681297367052), (2, 840648683526), (3, 560432455684), (4, 420324341763), (6, 280216227842), (12, 140108113921), (19, 88489335108), (23, 73099885524), (38, 44244667554), (46, 36549942762), (57, 29496445036), (69, 24366628508), (76, 22122333777), (92, 18274971381), (114, 14748222518), (138, 12183314254), (228, 7374111259), (276, 6091657127), (437, 3847362396), (874, 1923681198), (1311, 1282454132), (1748, 961840599), (2622, 641227066), (5244, 320613533)]