172681824

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{256967}}^1$

素因数の和:256987

約数の個数: 48

約数和(自身を含む): 518047488

約数和(自身を除く): 345365664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 256967, 513934, 770901, 1027868, 1541802, 1798769, 2055736, 3083604, 3597538, 4111472, 5396307, 6167208, 7195076, 8222944, 10792614, 12334416, 14390152, 21585228, 24668832, 28780304, 43170456, 57560608, 86340912, 172681824]

約数ペア:

[(1, 172681824), (2, 86340912), (3, 57560608), (4, 43170456), (6, 28780304), (7, 24668832), (8, 21585228), (12, 14390152), (14, 12334416), (16, 10792614), (21, 8222944), (24, 7195076), (28, 6167208), (32, 5396307), (42, 4111472), (48, 3597538), (56, 3083604), (84, 2055736), (96, 1798769), (112, 1541802), (168, 1027868), (224, 770901), (336, 513934), (672, 256967)]