987766464

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223679}}^1$

素因数の和:223717

約数の個数: 56

約数和(自身を含む): 2727106560

約数和(自身を除く): 1739340096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 223679, 447358, 671037, 894716, 1342074, 1789432, 2684148, 3578864, 5144617, 5368296, 7157728, 10289234, 10736592, 14315456, 15433851, 20578468, 21473184, 30867702, 41156936, 42946368, 61735404, 82313872, 123470808, 164627744, 246941616, 329255488, 493883232, 987766464]

約数ペア:

[(1, 987766464), (2, 493883232), (3, 329255488), (4, 246941616), (6, 164627744), (8, 123470808), (12, 82313872), (16, 61735404), (23, 42946368), (24, 41156936), (32, 30867702), (46, 21473184), (48, 20578468), (64, 15433851), (69, 14315456), (92, 10736592), (96, 10289234), (138, 7157728), (184, 5368296), (192, 5144617), (276, 3578864), (368, 2684148), (552, 1789432), (736, 1342074), (1104, 894716), (1472, 671037), (2208, 447358), (4416, 223679)]