1917310464

素因数分解:

$2^9\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1619}}^1$

素因数の和:1900

約数の個数: 120

約数和(自身を含む): 5558450040

約数和(自身を除く): 3641139576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 257, 288, 384, 512, 514, 576, 768, 771, 1028, 1152, 1536, 1542, 1619, 2056, 2304, 2313, 3084, 3238, 4112, 4608, 4626, 4857, 6168, 6476, 8224, 9252, 9714, 12336, 12952, 14571, 16448, 18504, 19428, 24672, 25904, 29142, 32896, 37008, 38856, 49344, 51808, 58284, 65792, 74016, 77712, 98688, 103616, 116568, 131584, 148032, 155424, 197376, 207232, 233136, 296064, 310848, 394752, 414464, 416083, 466272, 592128, 621696, 828928, 832166, 932544, 1184256, 1243392, 1248249, 1664332, 1865088, 2486784, 2496498, 3328664, 3730176, 3744747, 4992996, 6657328, 7460352, 7489494, 9985992, 13314656, 14978988, 19971984, 26629312, 29957976, 39943968, 53258624, 59915952, 79887936, 106517248, 119831904, 159775872, 213034496, 239663808, 319551744, 479327616, 639103488, 958655232, 1917310464]

約数ペア:

[(1, 1917310464), (2, 958655232), (3, 639103488), (4, 479327616), (6, 319551744), (8, 239663808), (9, 213034496), (12, 159775872), (16, 119831904), (18, 106517248), (24, 79887936), (32, 59915952), (36, 53258624), (48, 39943968), (64, 29957976), (72, 26629312), (96, 19971984), (128, 14978988), (144, 13314656), (192, 9985992), (256, 7489494), (257, 7460352), (288, 6657328), (384, 4992996), (512, 3744747), (514, 3730176), (576, 3328664), (768, 2496498), (771, 2486784), (1028, 1865088), (1152, 1664332), (1536, 1248249), (1542, 1243392), (1619, 1184256), (2056, 932544), (2304, 832166), (2313, 828928), (3084, 621696), (3238, 592128), (4112, 466272), (4608, 416083), (4626, 414464), (4857, 394752), (6168, 310848), (6476, 296064), (8224, 233136), (9252, 207232), (9714, 197376), (12336, 155424), (12952, 148032), (14571, 131584), (16448, 116568), (18504, 103616), (19428, 98688), (24672, 77712), (25904, 74016), (29142, 65792), (32896, 58284), (37008, 51808), (38856, 49344)]