455246848

素因数分解:

$2^{10}\times 7^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 132

約数和(自身を含む): 1088381712

約数和(自身を除く): 633134864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 128, 172, 196, 211, 224, 256, 301, 344, 392, 422, 448, 512, 602, 688, 784, 844, 896, 1024, 1204, 1376, 1477, 1568, 1688, 1792, 2107, 2408, 2752, 2954, 3136, 3376, 3584, 4214, 4816, 5504, 5908, 6272, 6752, 7168, 8428, 9073, 9632, 10339, 11008, 11816, 12544, 13504, 16856, 18146, 19264, 20678, 22016, 23632, 25088, 27008, 33712, 36292, 38528, 41356, 44032, 47264, 50176, 54016, 63511, 67424, 72584, 77056, 82712, 94528, 108032, 127022, 134848, 145168, 154112, 165424, 189056, 216064, 254044, 269696, 290336, 308224, 330848, 378112, 444577, 508088, 539392, 580672, 661696, 756224, 889154, 1016176, 1078784, 1161344, 1323392, 1512448, 1778308, 2032352, 2157568, 2322688, 2646784, 3556616, 4064704, 4645376, 5293568, 7113232, 8129408, 9290752, 10587136, 14226464, 16258816, 28452928, 32517632, 56905856, 65035264, 113811712, 227623424, 455246848]

約数ペア:

[(1, 455246848), (2, 227623424), (4, 113811712), (7, 65035264), (8, 56905856), (14, 32517632), (16, 28452928), (28, 16258816), (32, 14226464), (43, 10587136), (49, 9290752), (56, 8129408), (64, 7113232), (86, 5293568), (98, 4645376), (112, 4064704), (128, 3556616), (172, 2646784), (196, 2322688), (211, 2157568), (224, 2032352), (256, 1778308), (301, 1512448), (344, 1323392), (392, 1161344), (422, 1078784), (448, 1016176), (512, 889154), (602, 756224), (688, 661696), (784, 580672), (844, 539392), (896, 508088), (1024, 444577), (1204, 378112), (1376, 330848), (1477, 308224), (1568, 290336), (1688, 269696), (1792, 254044), (2107, 216064), (2408, 189056), (2752, 165424), (2954, 154112), (3136, 145168), (3376, 134848), (3584, 127022), (4214, 108032), (4816, 94528), (5504, 82712), (5908, 77056), (6272, 72584), (6752, 67424), (7168, 63511), (8428, 54016), (9073, 50176), (9632, 47264), (10339, 44032), (11008, 41356), (11816, 38528), (12544, 36292), (13504, 33712), (16856, 27008), (18146, 25088), (19264, 23632), (20678, 22016)]