215568984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 576072000

約数和(自身を除く): 360503016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 139, 152, 179, 228, 278, 358, 361, 417, 456, 537, 556, 716, 722, 834, 1074, 1083, 1112, 1432, 1444, 1668, 2148, 2166, 2641, 2888, 3336, 3401, 4296, 4332, 5282, 6802, 7923, 8664, 10203, 10564, 13604, 15846, 20406, 21128, 24881, 27208, 31692, 40812, 49762, 50179, 63384, 64619, 74643, 81624, 99524, 100358, 129238, 149286, 150537, 193857, 199048, 200716, 258476, 298572, 301074, 387714, 401432, 472739, 516952, 597144, 602148, 775428, 945478, 1204296, 1418217, 1550856, 1890956, 2836434, 3781912, 5672868, 8982041, 11345736, 17964082, 26946123, 35928164, 53892246, 71856328, 107784492, 215568984]

約数ペア:

[(1, 215568984), (2, 107784492), (3, 71856328), (4, 53892246), (6, 35928164), (8, 26946123), (12, 17964082), (19, 11345736), (24, 8982041), (38, 5672868), (57, 3781912), (76, 2836434), (114, 1890956), (139, 1550856), (152, 1418217), (179, 1204296), (228, 945478), (278, 775428), (358, 602148), (361, 597144), (417, 516952), (456, 472739), (537, 401432), (556, 387714), (716, 301074), (722, 298572), (834, 258476), (1074, 200716), (1083, 199048), (1112, 193857), (1432, 150537), (1444, 149286), (1668, 129238), (2148, 100358), (2166, 99524), (2641, 81624), (2888, 74643), (3336, 64619), (3401, 63384), (4296, 50179), (4332, 49762), (5282, 40812), (6802, 31692), (7923, 27208), (8664, 24881), (10203, 21128), (10564, 20406), (13604, 15846)]