215235288

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{5651}}^1$

素因数の和:5709

約数の個数: 72

約数和(自身を含む): 609483420

約数和(自身を除く): 394248132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 529, 552, 828, 1058, 1587, 1656, 2116, 3174, 4232, 4761, 5651, 6348, 9522, 11302, 12696, 16953, 19044, 22604, 33906, 38088, 45208, 50859, 67812, 101718, 129973, 135624, 203436, 259946, 389919, 406872, 519892, 779838, 1039784, 1169757, 1559676, 2339514, 2989379, 3119352, 4679028, 5978758, 8968137, 9358056, 11957516, 17936274, 23915032, 26904411, 35872548, 53808822, 71745096, 107617644, 215235288]

約数ペア:

[(1, 215235288), (2, 107617644), (3, 71745096), (4, 53808822), (6, 35872548), (8, 26904411), (9, 23915032), (12, 17936274), (18, 11957516), (23, 9358056), (24, 8968137), (36, 5978758), (46, 4679028), (69, 3119352), (72, 2989379), (92, 2339514), (138, 1559676), (184, 1169757), (207, 1039784), (276, 779838), (414, 519892), (529, 406872), (552, 389919), (828, 259946), (1058, 203436), (1587, 135624), (1656, 129973), (2116, 101718), (3174, 67812), (4232, 50859), (4761, 45208), (5651, 38088), (6348, 33906), (9522, 22604), (11302, 19044), (12696, 16953)]