1296203776

素因数分解:

$2^{15}\times 7^1\times {\mathrm{5651}}^1$

素因数の和:5688

約数の個数: 64

約数和(自身を含む): 2963230560

約数和(自身を除く): 1667026784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 5651, 7168, 8192, 11302, 14336, 16384, 22604, 28672, 32768, 39557, 45208, 57344, 79114, 90416, 114688, 158228, 180832, 229376, 316456, 361664, 632912, 723328, 1265824, 1446656, 2531648, 2893312, 5063296, 5786624, 10126592, 11573248, 20253184, 23146496, 40506368, 46292992, 81012736, 92585984, 162025472, 185171968, 324050944, 648101888, 1296203776]

約数ペア:

[(1, 1296203776), (2, 648101888), (4, 324050944), (7, 185171968), (8, 162025472), (14, 92585984), (16, 81012736), (28, 46292992), (32, 40506368), (56, 23146496), (64, 20253184), (112, 11573248), (128, 10126592), (224, 5786624), (256, 5063296), (448, 2893312), (512, 2531648), (896, 1446656), (1024, 1265824), (1792, 723328), (2048, 632912), (3584, 361664), (4096, 316456), (5651, 229376), (7168, 180832), (8192, 158228), (11302, 114688), (14336, 90416), (16384, 79114), (22604, 57344), (28672, 45208), (32768, 39557)]