845145672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{218723}}^1$

素因数の和:218762

約数の個数: 64

約数和(自身を含む): 2519700480

約数和(自身を除く): 1674554808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 218723, 437446, 656169, 874892, 1312338, 1531061, 1749784, 2624676, 3062122, 4593183, 5030629, 5249352, 6124244, 9186366, 10061258, 12248488, 15091887, 18372732, 20122516, 30183774, 35214403, 36745464, 40245032, 60367548, 70428806, 105643209, 120735096, 140857612, 211286418, 281715224, 422572836, 845145672]

約数ペア:

[(1, 845145672), (2, 422572836), (3, 281715224), (4, 211286418), (6, 140857612), (7, 120735096), (8, 105643209), (12, 70428806), (14, 60367548), (21, 40245032), (23, 36745464), (24, 35214403), (28, 30183774), (42, 20122516), (46, 18372732), (56, 15091887), (69, 12248488), (84, 10061258), (92, 9186366), (138, 6124244), (161, 5249352), (168, 5030629), (184, 4593183), (276, 3062122), (322, 2624676), (483, 1749784), (552, 1531061), (644, 1312338), (966, 874892), (1288, 656169), (1932, 437446), (3864, 218723)]