1768185557968

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{206399}}^1$

素因数の和:206972

約数の個数: 80

約数和(自身を含む): 3647088000000

約数和(自身を除く): 1878902442032

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 464, 499, 592, 998, 1073, 1996, 2146, 3992, 4292, 7984, 8584, 14471, 17168, 18463, 28942, 36926, 57884, 73852, 115768, 147704, 206399, 231536, 295408, 412798, 535427, 825596, 1070854, 1651192, 2141708, 3302384, 4283416, 5985571, 7636763, 8566832, 11971142, 15273526, 23942284, 30547052, 47884568, 61094104, 95769136, 102993101, 122188208, 205986202, 221466127, 411972404, 442932254, 823944808, 885864508, 1647889616, 1771729016, 2986799929, 3543458032, 3810744737, 5973599858, 7621489474, 11947199716, 15242978948, 23894399432, 30485957896, 47788798864, 60971915792, 110511597373, 221023194746, 442046389492, 884092778984, 1768185557968]

約数ペア:

[(1, 1768185557968), (2, 884092778984), (4, 442046389492), (8, 221023194746), (16, 110511597373), (29, 60971915792), (37, 47788798864), (58, 30485957896), (74, 23894399432), (116, 15242978948), (148, 11947199716), (232, 7621489474), (296, 5973599858), (464, 3810744737), (499, 3543458032), (592, 2986799929), (998, 1771729016), (1073, 1647889616), (1996, 885864508), (2146, 823944808), (3992, 442932254), (4292, 411972404), (7984, 221466127), (8584, 205986202), (14471, 122188208), (17168, 102993101), (18463, 95769136), (28942, 61094104), (36926, 47884568), (57884, 30547052), (73852, 23942284), (115768, 15273526), (147704, 11971142), (206399, 8566832), (231536, 7636763), (295408, 5985571), (412798, 4283416), (535427, 3302384), (825596, 2141708), (1070854, 1651192)]