319434752

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:901

約数の個数: 104

約数和(自身を含む): 787122336

約数和(自身を除く): 467687584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 857, 896, 1024, 1456, 1664, 1714, 1792, 2048, 2912, 3328, 3428, 3584, 4096, 5824, 5999, 6656, 6856, 7168, 11141, 11648, 11998, 13312, 13712, 14336, 22282, 23296, 23996, 26624, 27424, 28672, 44564, 46592, 47992, 53248, 54848, 77987, 89128, 93184, 95984, 109696, 155974, 178256, 186368, 191968, 219392, 311948, 356512, 372736, 383936, 438784, 623896, 713024, 767872, 877568, 1247792, 1426048, 1535744, 1755136, 2495584, 2852096, 3071488, 3510272, 4991168, 5704192, 6142976, 9982336, 11408384, 12285952, 19964672, 22816768, 24571904, 39929344, 45633536, 79858688, 159717376, 319434752]

約数ペア:

[(1, 319434752), (2, 159717376), (4, 79858688), (7, 45633536), (8, 39929344), (13, 24571904), (14, 22816768), (16, 19964672), (26, 12285952), (28, 11408384), (32, 9982336), (52, 6142976), (56, 5704192), (64, 4991168), (91, 3510272), (104, 3071488), (112, 2852096), (128, 2495584), (182, 1755136), (208, 1535744), (224, 1426048), (256, 1247792), (364, 877568), (416, 767872), (448, 713024), (512, 623896), (728, 438784), (832, 383936), (857, 372736), (896, 356512), (1024, 311948), (1456, 219392), (1664, 191968), (1714, 186368), (1792, 178256), (2048, 155974), (2912, 109696), (3328, 95984), (3428, 93184), (3584, 89128), (4096, 77987), (5824, 54848), (5999, 53248), (6656, 47992), (6856, 46592), (7168, 44564), (11141, 28672), (11648, 27424), (11998, 26624), (13312, 23996), (13712, 23296), (14336, 22282)]