231720288

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{77863}}^1$

素因数の和:77907

約数の個数: 48

約数和(自身を含む): 627895296

約数和(自身を除く): 396175008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 77863, 155726, 233589, 311452, 467178, 622904, 934356, 1245808, 1868712, 2413753, 2491616, 3737424, 4827506, 7241259, 7474848, 9655012, 14482518, 19310024, 28965036, 38620048, 57930072, 77240096, 115860144, 231720288]

約数ペア:

[(1, 231720288), (2, 115860144), (3, 77240096), (4, 57930072), (6, 38620048), (8, 28965036), (12, 19310024), (16, 14482518), (24, 9655012), (31, 7474848), (32, 7241259), (48, 4827506), (62, 3737424), (93, 2491616), (96, 2413753), (124, 1868712), (186, 1245808), (248, 934356), (372, 622904), (496, 467178), (744, 311452), (992, 233589), (1488, 155726), (2976, 77863)]