378717584

素因数分解:

$2^4\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{3187}}^1$

素因数の和:4263

約数の個数: 40

約数和(自身を含む): 839642688

約数和(自身を除く): 460925104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1061, 2122, 3187, 4244, 6374, 7427, 8488, 12748, 14854, 16976, 22309, 25496, 29708, 44618, 50992, 59416, 89236, 118832, 178472, 356944, 3381407, 6762814, 13525628, 23669849, 27051256, 47339698, 54102512, 94679396, 189358792, 378717584]

約数ペア:

[(1, 378717584), (2, 189358792), (4, 94679396), (7, 54102512), (8, 47339698), (14, 27051256), (16, 23669849), (28, 13525628), (56, 6762814), (112, 3381407), (1061, 356944), (2122, 178472), (3187, 118832), (4244, 89236), (6374, 59416), (7427, 50992), (8488, 44618), (12748, 29708), (14854, 25496), (16976, 22309)]