1143117568

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 2343061728

約数和(自身を除く): 1199944160

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 173, 212, 256, 346, 424, 487, 692, 848, 974, 1384, 1696, 1948, 2768, 3392, 3896, 5536, 6784, 7792, 9169, 11072, 13568, 15584, 18338, 22144, 25811, 31168, 36676, 44288, 51622, 62336, 73352, 84251, 103244, 124672, 146704, 168502, 206488, 293408, 337004, 412976, 586816, 674008, 825952, 1173632, 1348016, 1651904, 2347264, 2696032, 3303808, 4465303, 5392064, 6607616, 8930606, 10784128, 17861212, 21568256, 35722424, 71444848, 142889696, 285779392, 571558784, 1143117568]

約数ペア:

[(1, 1143117568), (2, 571558784), (4, 285779392), (8, 142889696), (16, 71444848), (32, 35722424), (53, 21568256), (64, 17861212), (106, 10784128), (128, 8930606), (173, 6607616), (212, 5392064), (256, 4465303), (346, 3303808), (424, 2696032), (487, 2347264), (692, 1651904), (848, 1348016), (974, 1173632), (1384, 825952), (1696, 674008), (1948, 586816), (2768, 412976), (3392, 337004), (3896, 293408), (5536, 206488), (6784, 168502), (7792, 146704), (9169, 124672), (11072, 103244), (13568, 84251), (15584, 73352), (18338, 62336), (22144, 51622), (25811, 44288), (31168, 36676)]