442829824

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 88

約数和(自身を含む): 924097680

約数和(自身を除く): 481267856

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 89, 113, 128, 172, 178, 226, 256, 344, 356, 452, 512, 688, 712, 904, 1024, 1376, 1424, 1808, 2752, 2848, 3616, 3827, 4859, 5504, 5696, 7232, 7654, 9718, 10057, 11008, 11392, 14464, 15308, 19436, 20114, 22016, 22784, 28928, 30616, 38872, 40228, 44032, 45568, 57856, 61232, 77744, 80456, 91136, 115712, 122464, 155488, 160912, 244928, 310976, 321824, 432451, 489856, 621952, 643648, 864902, 979712, 1243904, 1287296, 1729804, 1959424, 2487808, 2574592, 3459608, 3918848, 4975616, 5149184, 6919216, 10298368, 13838432, 27676864, 55353728, 110707456, 221414912, 442829824]

約数ペア:

[(1, 442829824), (2, 221414912), (4, 110707456), (8, 55353728), (16, 27676864), (32, 13838432), (43, 10298368), (64, 6919216), (86, 5149184), (89, 4975616), (113, 3918848), (128, 3459608), (172, 2574592), (178, 2487808), (226, 1959424), (256, 1729804), (344, 1287296), (356, 1243904), (452, 979712), (512, 864902), (688, 643648), (712, 621952), (904, 489856), (1024, 432451), (1376, 321824), (1424, 310976), (1808, 244928), (2752, 160912), (2848, 155488), (3616, 122464), (3827, 115712), (4859, 91136), (5504, 80456), (5696, 77744), (7232, 61232), (7654, 57856), (9718, 45568), (10057, 44032), (11008, 40228), (11392, 38872), (14464, 30616), (15308, 28928), (19436, 22784), (20114, 22016)]