255713568

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2351}}^1$

素因数の和:2478

約数の個数: 96

約数和(自身を含む): 739694592

約数和(自身を除く): 483981024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 103, 132, 176, 206, 264, 309, 352, 412, 528, 618, 824, 1056, 1133, 1236, 1648, 2266, 2351, 2472, 3296, 3399, 4532, 4702, 4944, 6798, 7053, 9064, 9404, 9888, 13596, 14106, 18128, 18808, 25861, 27192, 28212, 36256, 37616, 51722, 54384, 56424, 75232, 77583, 103444, 108768, 112848, 155166, 206888, 225696, 242153, 310332, 413776, 484306, 620664, 726459, 827552, 968612, 1241328, 1452918, 1937224, 2482656, 2663683, 2905836, 3874448, 5327366, 5811672, 7748896, 7991049, 10654732, 11623344, 15982098, 21309464, 23246688, 31964196, 42618928, 63928392, 85237856, 127856784, 255713568]

約数ペア:

[(1, 255713568), (2, 127856784), (3, 85237856), (4, 63928392), (6, 42618928), (8, 31964196), (11, 23246688), (12, 21309464), (16, 15982098), (22, 11623344), (24, 10654732), (32, 7991049), (33, 7748896), (44, 5811672), (48, 5327366), (66, 3874448), (88, 2905836), (96, 2663683), (103, 2482656), (132, 1937224), (176, 1452918), (206, 1241328), (264, 968612), (309, 827552), (352, 726459), (412, 620664), (528, 484306), (618, 413776), (824, 310332), (1056, 242153), (1133, 225696), (1236, 206888), (1648, 155166), (2266, 112848), (2351, 108768), (2472, 103444), (3296, 77583), (3399, 75232), (4532, 56424), (4702, 54384), (4944, 51722), (6798, 37616), (7053, 36256), (9064, 28212), (9404, 27192), (9888, 25861), (13596, 18808), (14106, 18128)]