447165824

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1016

約数の個数: 128

約数和(自身を含む): 1113937920

約数和(自身を除く): 666772096

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 238, 248, 272, 434, 448, 476, 496, 527, 544, 868, 896, 947, 952, 992, 1054, 1088, 1736, 1894, 1904, 1984, 2108, 2176, 3472, 3689, 3788, 3808, 3968, 4216, 6629, 6944, 7378, 7576, 7616, 8432, 13258, 13888, 14756, 15152, 15232, 16099, 16864, 26516, 27776, 29357, 29512, 30304, 32198, 33728, 53032, 58714, 59024, 60608, 64396, 67456, 106064, 112693, 117428, 118048, 121216, 128792, 205499, 212128, 225386, 234856, 236096, 257584, 410998, 424256, 450772, 469712, 472192, 499069, 515168, 821996, 848512, 901544, 939424, 998138, 1030336, 1643992, 1803088, 1878848, 1996276, 2060672, 3287984, 3493483, 3606176, 3757696, 3992552, 6575968, 6986966, 7212352, 7985104, 13151936, 13973932, 14424704, 15970208, 26303872, 27947864, 31940416, 55895728, 63880832, 111791456, 223582912, 447165824]

約数ペア:

[(1, 447165824), (2, 223582912), (4, 111791456), (7, 63880832), (8, 55895728), (14, 31940416), (16, 27947864), (17, 26303872), (28, 15970208), (31, 14424704), (32, 13973932), (34, 13151936), (56, 7985104), (62, 7212352), (64, 6986966), (68, 6575968), (112, 3992552), (119, 3757696), (124, 3606176), (128, 3493483), (136, 3287984), (217, 2060672), (224, 1996276), (238, 1878848), (248, 1803088), (272, 1643992), (434, 1030336), (448, 998138), (476, 939424), (496, 901544), (527, 848512), (544, 821996), (868, 515168), (896, 499069), (947, 472192), (952, 469712), (992, 450772), (1054, 424256), (1088, 410998), (1736, 257584), (1894, 236096), (1904, 234856), (1984, 225386), (2108, 212128), (2176, 205499), (3472, 128792), (3689, 121216), (3788, 118048), (3808, 117428), (3968, 112693), (4216, 106064), (6629, 67456), (6944, 64396), (7378, 60608), (7576, 59024), (7616, 58714), (8432, 53032), (13258, 33728), (13888, 32198), (14756, 30304), (15152, 29512), (15232, 29357), (16099, 27776), (16864, 26516)]