238613696

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1117

約数の個数: 56

約数和(自身を含む): 493142016

約数和(自身を除く): 254528320

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 248, 254, 496, 508, 947, 992, 1016, 1894, 1984, 2032, 3788, 3937, 4064, 7576, 7874, 8128, 15152, 15748, 29357, 30304, 31496, 58714, 60608, 62992, 117428, 120269, 125984, 234856, 240538, 251968, 469712, 481076, 939424, 962152, 1878848, 1924304, 3728339, 3848608, 7456678, 7697216, 14913356, 29826712, 59653424, 119306848, 238613696]

約数ペア:

[(1, 238613696), (2, 119306848), (4, 59653424), (8, 29826712), (16, 14913356), (31, 7697216), (32, 7456678), (62, 3848608), (64, 3728339), (124, 1924304), (127, 1878848), (248, 962152), (254, 939424), (496, 481076), (508, 469712), (947, 251968), (992, 240538), (1016, 234856), (1894, 125984), (1984, 120269), (2032, 117428), (3788, 62992), (3937, 60608), (4064, 58714), (7576, 31496), (7874, 30304), (8128, 29357), (15152, 15748)]