393225984

素因数分解:

$2^8\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1657}}^1$

素因数の和:1782

約数の個数: 108

約数和(自身を含む): 1145465776

約数和(自身を除く): 752239792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 206, 256, 288, 309, 384, 412, 576, 618, 768, 824, 927, 1152, 1236, 1648, 1657, 1854, 2304, 2472, 3296, 3314, 3708, 4944, 4971, 6592, 6628, 7416, 9888, 9942, 13184, 13256, 14832, 14913, 19776, 19884, 26368, 26512, 29664, 29826, 39552, 39768, 53024, 59328, 59652, 79104, 79536, 106048, 118656, 119304, 159072, 170671, 212096, 237312, 238608, 318144, 341342, 424192, 477216, 512013, 636288, 682684, 954432, 1024026, 1272576, 1365368, 1536039, 1908864, 2048052, 2730736, 3072078, 3817728, 4096104, 5461472, 6144156, 8192208, 10922944, 12288312, 16384416, 21845888, 24576624, 32768832, 43691776, 49153248, 65537664, 98306496, 131075328, 196612992, 393225984]

約数ペア:

[(1, 393225984), (2, 196612992), (3, 131075328), (4, 98306496), (6, 65537664), (8, 49153248), (9, 43691776), (12, 32768832), (16, 24576624), (18, 21845888), (24, 16384416), (32, 12288312), (36, 10922944), (48, 8192208), (64, 6144156), (72, 5461472), (96, 4096104), (103, 3817728), (128, 3072078), (144, 2730736), (192, 2048052), (206, 1908864), (256, 1536039), (288, 1365368), (309, 1272576), (384, 1024026), (412, 954432), (576, 682684), (618, 636288), (768, 512013), (824, 477216), (927, 424192), (1152, 341342), (1236, 318144), (1648, 238608), (1657, 237312), (1854, 212096), (2304, 170671), (2472, 159072), (3296, 119304), (3314, 118656), (3708, 106048), (4944, 79536), (4971, 79104), (6592, 59652), (6628, 59328), (7416, 53024), (9888, 39768), (9942, 39552), (13184, 29826), (13256, 29664), (14832, 26512), (14913, 26368), (19776, 19884)]