248354548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6131}}^1$

素因数の和:6208

約数の個数: 48

約数和(自身を含む): 504786240

約数和(自身を除く): 256431692

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 164, 247, 494, 533, 779, 988, 1066, 1558, 2132, 3116, 6131, 10127, 12262, 20254, 24524, 40508, 79703, 116489, 159406, 232978, 251371, 318812, 465956, 502742, 1005484, 1514357, 3028714, 3267823, 4776049, 6057428, 6535646, 9552098, 13071292, 19104196, 62088637, 124177274, 248354548]

約数ペア:

[(1, 248354548), (2, 124177274), (4, 62088637), (13, 19104196), (19, 13071292), (26, 9552098), (38, 6535646), (41, 6057428), (52, 4776049), (76, 3267823), (82, 3028714), (164, 1514357), (247, 1005484), (494, 502742), (533, 465956), (779, 318812), (988, 251371), (1066, 232978), (1558, 159406), (2132, 116489), (3116, 79703), (6131, 40508), (10127, 24524), (12262, 20254)]