2580329472

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{119993}}^1$

素因数の和:120023

約数の個数: 88

約数和(自身を含む): 7860086976

約数和(自身を除く): 5279757504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 5376, 7168, 10752, 21504, 119993, 239986, 359979, 479972, 719958, 839951, 959944, 1439916, 1679902, 1919888, 2519853, 2879832, 3359804, 3839776, 5039706, 5759664, 6719608, 7679552, 10079412, 11519328, 13439216, 15359104, 20158824, 23038656, 26878432, 30718208, 40317648, 46077312, 53756864, 61436416, 80635296, 92154624, 107513728, 122872832, 161270592, 184309248, 215027456, 322541184, 368618496, 430054912, 645082368, 860109824, 1290164736, 2580329472]

約数ペア:

[(1, 2580329472), (2, 1290164736), (3, 860109824), (4, 645082368), (6, 430054912), (7, 368618496), (8, 322541184), (12, 215027456), (14, 184309248), (16, 161270592), (21, 122872832), (24, 107513728), (28, 92154624), (32, 80635296), (42, 61436416), (48, 53756864), (56, 46077312), (64, 40317648), (84, 30718208), (96, 26878432), (112, 23038656), (128, 20158824), (168, 15359104), (192, 13439216), (224, 11519328), (256, 10079412), (336, 7679552), (384, 6719608), (448, 5759664), (512, 5039706), (672, 3839776), (768, 3359804), (896, 2879832), (1024, 2519853), (1344, 1919888), (1536, 1679902), (1792, 1439916), (2688, 959944), (3072, 839951), (3584, 719958), (5376, 479972), (7168, 359979), (10752, 239986), (21504, 119993)]