266846016

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:572

約数の個数: 112

約数和(自身を含む): 737372160

約数和(自身を除く): 470526144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 107, 124, 186, 192, 214, 248, 321, 372, 419, 428, 496, 642, 744, 838, 856, 992, 1257, 1284, 1488, 1676, 1712, 1984, 2514, 2568, 2976, 3317, 3352, 3424, 5028, 5136, 5952, 6634, 6704, 6848, 9951, 10056, 10272, 12989, 13268, 13408, 19902, 20112, 20544, 25978, 26536, 26816, 38967, 39804, 40224, 44833, 51956, 53072, 77934, 79608, 80448, 89666, 103912, 106144, 134499, 155868, 159216, 179332, 207824, 212288, 268998, 311736, 318432, 358664, 415648, 537996, 623472, 636864, 717328, 831296, 1075992, 1246944, 1389823, 1434656, 2151984, 2493888, 2779646, 2869312, 4169469, 4303968, 5559292, 8338938, 8607936, 11118584, 16677876, 22237168, 33355752, 44474336, 66711504, 88948672, 133423008, 266846016]

約数ペア:

[(1, 266846016), (2, 133423008), (3, 88948672), (4, 66711504), (6, 44474336), (8, 33355752), (12, 22237168), (16, 16677876), (24, 11118584), (31, 8607936), (32, 8338938), (48, 5559292), (62, 4303968), (64, 4169469), (93, 2869312), (96, 2779646), (107, 2493888), (124, 2151984), (186, 1434656), (192, 1389823), (214, 1246944), (248, 1075992), (321, 831296), (372, 717328), (419, 636864), (428, 623472), (496, 537996), (642, 415648), (744, 358664), (838, 318432), (856, 311736), (992, 268998), (1257, 212288), (1284, 207824), (1488, 179332), (1676, 159216), (1712, 155868), (1984, 134499), (2514, 106144), (2568, 103912), (2976, 89666), (3317, 80448), (3352, 79608), (3424, 77934), (5028, 53072), (5136, 51956), (5952, 44833), (6634, 40224), (6704, 39804), (6848, 38967), (9951, 26816), (10056, 26536), (10272, 25978), (12989, 20544), (13268, 20112), (13408, 19902)]