2015165815744

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{6229}}^1\times {\mathrm{17491}}^1$

素因数の和:23766

約数の個数: 84

約数和(自身を含む): 4248832513240

約数和(自身を除く): 2233666697496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 6229, 9248, 12458, 17491, 18496, 24916, 34982, 49832, 69964, 99664, 105893, 139928, 199328, 211786, 279856, 297347, 398656, 423572, 559712, 594694, 847144, 1119424, 1189388, 1694288, 1800181, 2378776, 3388576, 3600362, 4757552, 5054899, 6777152, 7200724, 9515104, 10109798, 14401448, 19030208, 20219596, 28802896, 40439192, 57605792, 80878384, 108951439, 115211584, 161756768, 217902878, 323513536, 435805756, 871611512, 1743223024, 1852174463, 3486446048, 3704348926, 6972892096, 7408697852, 14817395704, 29634791408, 31486965871, 59269582816, 62973931742, 118539165632, 125947863484, 251895726968, 503791453936, 1007582907872, 2015165815744]

約数ペア:

[(1, 2015165815744), (2, 1007582907872), (4, 503791453936), (8, 251895726968), (16, 125947863484), (17, 118539165632), (32, 62973931742), (34, 59269582816), (64, 31486965871), (68, 29634791408), (136, 14817395704), (272, 7408697852), (289, 6972892096), (544, 3704348926), (578, 3486446048), (1088, 1852174463), (1156, 1743223024), (2312, 871611512), (4624, 435805756), (6229, 323513536), (9248, 217902878), (12458, 161756768), (17491, 115211584), (18496, 108951439), (24916, 80878384), (34982, 57605792), (49832, 40439192), (69964, 28802896), (99664, 20219596), (105893, 19030208), (139928, 14401448), (199328, 10109798), (211786, 9515104), (279856, 7200724), (297347, 6777152), (398656, 5054899), (423572, 4757552), (559712, 3600362), (594694, 3388576), (847144, 2378776), (1119424, 1800181), (1189388, 1694288)]