1569784528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1087}}^1$

素因数の和:1292

約数の個数: 80

約数和(自身を含む): 3365784576

約数和(自身を除く): 1796000048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 131, 208, 212, 262, 424, 524, 689, 848, 1048, 1087, 1378, 1703, 2096, 2174, 2756, 3406, 4348, 5512, 6812, 6943, 8696, 11024, 13624, 13886, 14131, 17392, 27248, 27772, 28262, 55544, 56524, 57611, 90259, 111088, 113048, 115222, 142397, 180518, 226096, 230444, 284794, 361036, 460888, 569588, 722072, 748943, 921776, 1139176, 1444144, 1497886, 1851161, 2278352, 2995772, 3702322, 5991544, 7404644, 7547041, 11983088, 14809288, 15094082, 29618576, 30188164, 60376328, 98111533, 120752656, 196223066, 392446132, 784892264, 1569784528]

約数ペア:

[(1, 1569784528), (2, 784892264), (4, 392446132), (8, 196223066), (13, 120752656), (16, 98111533), (26, 60376328), (52, 30188164), (53, 29618576), (104, 15094082), (106, 14809288), (131, 11983088), (208, 7547041), (212, 7404644), (262, 5991544), (424, 3702322), (524, 2995772), (689, 2278352), (848, 1851161), (1048, 1497886), (1087, 1444144), (1378, 1139176), (1703, 921776), (2096, 748943), (2174, 722072), (2756, 569588), (3406, 460888), (4348, 361036), (5512, 284794), (6812, 230444), (6943, 226096), (8696, 180518), (11024, 142397), (13624, 115222), (13886, 113048), (14131, 111088), (17392, 90259), (27248, 57611), (27772, 56524), (28262, 55544)]