7851131024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{9437}}^1$

素因数の和:9648

約数の個数: 80

約数和(自身を含む): 17273805120

約数和(自身を除く): 9422674096

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 163, 176, 232, 319, 326, 464, 638, 652, 1276, 1304, 1793, 2552, 2608, 3586, 4727, 5104, 7172, 9437, 9454, 14344, 18874, 18908, 28688, 37748, 37816, 51997, 75496, 75632, 103807, 103994, 150992, 207614, 207988, 273673, 415228, 415976, 547346, 830456, 831952, 1094692, 1538231, 1660912, 2189384, 3010403, 3076462, 4378768, 6020806, 6152924, 12041612, 12305848, 16920541, 24083224, 24611696, 33841082, 44608699, 48166448, 67682164, 89217398, 135364328, 178434796, 270728656, 356869592, 490695689, 713739184, 981391378, 1962782756, 3925565512, 7851131024]

約数ペア:

[(1, 7851131024), (2, 3925565512), (4, 1962782756), (8, 981391378), (11, 713739184), (16, 490695689), (22, 356869592), (29, 270728656), (44, 178434796), (58, 135364328), (88, 89217398), (116, 67682164), (163, 48166448), (176, 44608699), (232, 33841082), (319, 24611696), (326, 24083224), (464, 16920541), (638, 12305848), (652, 12041612), (1276, 6152924), (1304, 6020806), (1793, 4378768), (2552, 3076462), (2608, 3010403), (3586, 2189384), (4727, 1660912), (5104, 1538231), (7172, 1094692), (9437, 831952), (9454, 830456), (14344, 547346), (18874, 415976), (18908, 415228), (28688, 273673), (37748, 207988), (37816, 207614), (51997, 150992), (75496, 103994), (75632, 103807)]