243676328

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{661}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 543369600

約数和(自身を除く): 299693272

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 227, 232, 406, 454, 661, 812, 908, 1322, 1589, 1624, 1816, 2644, 3178, 4627, 5288, 6356, 6583, 9254, 12712, 13166, 18508, 19169, 26332, 37016, 38338, 46081, 52664, 76676, 92162, 134183, 150047, 153352, 184324, 268366, 300094, 368648, 536732, 600188, 1050329, 1073464, 1200376, 2100658, 4201316, 4351363, 8402632, 8702726, 17405452, 30459541, 34810904, 60919082, 121838164, 243676328]

約数ペア:

[(1, 243676328), (2, 121838164), (4, 60919082), (7, 34810904), (8, 30459541), (14, 17405452), (28, 8702726), (29, 8402632), (56, 4351363), (58, 4201316), (116, 2100658), (203, 1200376), (227, 1073464), (232, 1050329), (406, 600188), (454, 536732), (661, 368648), (812, 300094), (908, 268366), (1322, 184324), (1589, 153352), (1624, 150047), (1816, 134183), (2644, 92162), (3178, 76676), (4627, 52664), (5288, 46081), (6356, 38338), (6583, 37016), (9254, 26332), (12712, 19169), (13166, 18508)]