920113728

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{154589}}^1$

素因数の和:154635

約数の個数: 56

約数和(自身を含む): 2513015040

約数和(自身を除く): 1592901312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 154589, 309178, 463767, 618356, 927534, 1236712, 1855068, 2473424, 3710136, 4792259, 4946848, 7420272, 9584518, 9893696, 14376777, 14840544, 19169036, 28753554, 29681088, 38338072, 57507108, 76676144, 115014216, 153352288, 230028432, 306704576, 460056864, 920113728]

約数ペア:

[(1, 920113728), (2, 460056864), (3, 306704576), (4, 230028432), (6, 153352288), (8, 115014216), (12, 76676144), (16, 57507108), (24, 38338072), (31, 29681088), (32, 28753554), (48, 19169036), (62, 14840544), (64, 14376777), (93, 9893696), (96, 9584518), (124, 7420272), (186, 4946848), (192, 4792259), (248, 3710136), (372, 2473424), (496, 1855068), (744, 1236712), (992, 927534), (1488, 618356), (1984, 463767), (2976, 309178), (5952, 154589)]