12419328

素因数分解:

$2^8\times 3^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 33587008

約数和(自身を除く): 21167680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 157, 192, 206, 256, 309, 314, 384, 412, 471, 618, 628, 768, 824, 942, 1236, 1256, 1648, 1884, 2472, 2512, 3296, 3768, 4944, 5024, 6592, 7536, 9888, 10048, 13184, 15072, 16171, 19776, 20096, 26368, 30144, 32342, 39552, 40192, 48513, 60288, 64684, 79104, 97026, 120576, 129368, 194052, 258736, 388104, 517472, 776208, 1034944, 1552416, 2069888, 3104832, 4139776, 6209664, 12419328]

約数ペア:

[(1, 12419328), (2, 6209664), (3, 4139776), (4, 3104832), (6, 2069888), (8, 1552416), (12, 1034944), (16, 776208), (24, 517472), (32, 388104), (48, 258736), (64, 194052), (96, 129368), (103, 120576), (128, 97026), (157, 79104), (192, 64684), (206, 60288), (256, 48513), (309, 40192), (314, 39552), (384, 32342), (412, 30144), (471, 26368), (618, 20096), (628, 19776), (768, 16171), (824, 15072), (942, 13184), (1236, 10048), (1256, 9888), (1648, 7536), (1884, 6592), (2472, 5024), (2512, 4944), (3296, 3768)]