239798272

素因数分解:

$2^{11}\times 7^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 562161600

約数和(自身を除く): 322363328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 389, 448, 512, 602, 688, 778, 896, 1024, 1204, 1376, 1556, 1792, 2048, 2408, 2723, 2752, 3112, 3584, 4816, 5446, 5504, 6224, 7168, 9632, 10892, 11008, 12448, 14336, 16727, 19264, 21784, 22016, 24896, 33454, 38528, 43568, 44032, 49792, 66908, 77056, 87136, 88064, 99584, 117089, 133816, 154112, 174272, 199168, 234178, 267632, 308224, 348544, 398336, 468356, 535264, 616448, 697088, 796672, 936712, 1070528, 1394176, 1873424, 2141056, 2788352, 3746848, 4282112, 5576704, 7493696, 8564224, 14987392, 17128448, 29974784, 34256896, 59949568, 119899136, 239798272]

約数ペア:

[(1, 239798272), (2, 119899136), (4, 59949568), (7, 34256896), (8, 29974784), (14, 17128448), (16, 14987392), (28, 8564224), (32, 7493696), (43, 5576704), (56, 4282112), (64, 3746848), (86, 2788352), (112, 2141056), (128, 1873424), (172, 1394176), (224, 1070528), (256, 936712), (301, 796672), (344, 697088), (389, 616448), (448, 535264), (512, 468356), (602, 398336), (688, 348544), (778, 308224), (896, 267632), (1024, 234178), (1204, 199168), (1376, 174272), (1556, 154112), (1792, 133816), (2048, 117089), (2408, 99584), (2723, 88064), (2752, 87136), (3112, 77056), (3584, 66908), (4816, 49792), (5446, 44032), (5504, 43568), (6224, 38528), (7168, 33454), (9632, 24896), (10892, 22016), (11008, 21784), (12448, 19264), (14336, 16727)]