1212796878

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{733}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 2590608960

約数和(自身を除く): 1377812082

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 257, 514, 733, 771, 1073, 1466, 1542, 2146, 2199, 3219, 4398, 6438, 7453, 9509, 14906, 19018, 21257, 22359, 27121, 28527, 42514, 44718, 54242, 57054, 63771, 81363, 127542, 162726, 188381, 275761, 376762, 551522, 565143, 786509, 827283, 1130286, 1573018, 1654566, 2359527, 4719054, 5463049, 6970097, 10926098, 13940194, 16389147, 20910291, 32778294, 41820582, 202132813, 404265626, 606398439, 1212796878]

約数ペア:

[(1, 1212796878), (2, 606398439), (3, 404265626), (6, 202132813), (29, 41820582), (37, 32778294), (58, 20910291), (74, 16389147), (87, 13940194), (111, 10926098), (174, 6970097), (222, 5463049), (257, 4719054), (514, 2359527), (733, 1654566), (771, 1573018), (1073, 1130286), (1466, 827283), (1542, 786509), (2146, 565143), (2199, 551522), (3219, 376762), (4398, 275761), (6438, 188381), (7453, 162726), (9509, 127542), (14906, 81363), (19018, 63771), (21257, 57054), (22359, 54242), (27121, 44718), (28527, 42514)]