581989184

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:392

約数の個数: 112

約数和(自身を含む): 1362382848

約数和(自身を除く): 780393664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 127, 193, 212, 224, 254, 371, 386, 424, 448, 508, 742, 772, 848, 889, 1016, 1351, 1484, 1544, 1696, 1778, 2032, 2702, 2968, 3088, 3392, 3556, 4064, 5404, 5936, 6176, 6731, 7112, 8128, 10229, 10808, 11872, 12352, 13462, 14224, 20458, 21616, 23744, 24511, 26924, 28448, 40916, 43232, 47117, 49022, 53848, 56896, 71603, 81832, 86464, 94234, 98044, 107696, 143206, 163664, 171577, 188468, 196088, 215392, 286412, 327328, 343154, 376936, 392176, 430784, 572824, 654656, 686308, 753872, 784352, 1145648, 1299083, 1372616, 1507744, 1568704, 2291296, 2598166, 2745232, 3015488, 4582592, 5196332, 5490464, 9093581, 10392664, 10980928, 18187162, 20785328, 36374324, 41570656, 72748648, 83141312, 145497296, 290994592, 581989184]

約数ペア:

[(1, 581989184), (2, 290994592), (4, 145497296), (7, 83141312), (8, 72748648), (14, 41570656), (16, 36374324), (28, 20785328), (32, 18187162), (53, 10980928), (56, 10392664), (64, 9093581), (106, 5490464), (112, 5196332), (127, 4582592), (193, 3015488), (212, 2745232), (224, 2598166), (254, 2291296), (371, 1568704), (386, 1507744), (424, 1372616), (448, 1299083), (508, 1145648), (742, 784352), (772, 753872), (848, 686308), (889, 654656), (1016, 572824), (1351, 430784), (1484, 392176), (1544, 376936), (1696, 343154), (1778, 327328), (2032, 286412), (2702, 215392), (2968, 196088), (3088, 188468), (3392, 171577), (3556, 163664), (4064, 143206), (5404, 107696), (5936, 98044), (6176, 94234), (6731, 86464), (7112, 81832), (8128, 71603), (10229, 56896), (10808, 53848), (11872, 49022), (12352, 47117), (13462, 43232), (14224, 40916), (20458, 28448), (21616, 26924), (23744, 24511)]