383980912

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{26171}}^1$

素因数の和:26317

約数の個数: 40

約数和(自身を含む): 856766592

約数和(自身を除く): 472785680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 7336, 14672, 26171, 52342, 104684, 183197, 209368, 366394, 418736, 732788, 1465576, 2931152, 3428401, 6856802, 13713604, 23998807, 27427208, 47997614, 54854416, 95995228, 191990456, 383980912]

約数ペア:

[(1, 383980912), (2, 191990456), (4, 95995228), (7, 54854416), (8, 47997614), (14, 27427208), (16, 23998807), (28, 13713604), (56, 6856802), (112, 3428401), (131, 2931152), (262, 1465576), (524, 732788), (917, 418736), (1048, 366394), (1834, 209368), (2096, 183197), (3668, 104684), (7336, 52342), (14672, 26171)]