528568576

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 1086099840

約数和(自身を除く): 557531264

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 163, 212, 239, 256, 326, 424, 478, 652, 848, 956, 1304, 1696, 1912, 2608, 3392, 3824, 5216, 6784, 7648, 8639, 10432, 12667, 13568, 15296, 17278, 20864, 25334, 30592, 34556, 38957, 41728, 50668, 61184, 69112, 77914, 101336, 138224, 155828, 202672, 276448, 311656, 405344, 552896, 623312, 810688, 1105792, 1246624, 1621376, 2064721, 2211584, 2493248, 3242752, 4129442, 4986496, 8258884, 9972992, 16517768, 33035536, 66071072, 132142144, 264284288, 528568576]

約数ペア:

[(1, 528568576), (2, 264284288), (4, 132142144), (8, 66071072), (16, 33035536), (32, 16517768), (53, 9972992), (64, 8258884), (106, 4986496), (128, 4129442), (163, 3242752), (212, 2493248), (239, 2211584), (256, 2064721), (326, 1621376), (424, 1246624), (478, 1105792), (652, 810688), (848, 623312), (956, 552896), (1304, 405344), (1696, 311656), (1912, 276448), (2608, 202672), (3392, 155828), (3824, 138224), (5216, 101336), (6784, 77914), (7648, 69112), (8639, 61184), (10432, 50668), (12667, 41728), (13568, 38957), (15296, 34556), (17278, 30592), (20864, 25334)]