239482624

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 505522080

約数和(自身を除く): 266039456

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 128, 178, 184, 256, 356, 368, 457, 712, 736, 914, 1424, 1472, 1828, 2047, 2848, 2944, 3656, 4094, 5696, 5888, 7312, 8188, 10511, 11392, 14624, 16376, 21022, 22784, 29248, 32752, 40673, 42044, 58496, 65504, 81346, 84088, 116992, 131008, 162692, 168176, 262016, 325384, 336352, 524032, 650768, 672704, 935479, 1301536, 1345408, 1870958, 2603072, 2690816, 3741916, 5206144, 7483832, 10412288, 14967664, 29935328, 59870656, 119741312, 239482624]

約数ペア:

[(1, 239482624), (2, 119741312), (4, 59870656), (8, 29935328), (16, 14967664), (23, 10412288), (32, 7483832), (46, 5206144), (64, 3741916), (89, 2690816), (92, 2603072), (128, 1870958), (178, 1345408), (184, 1301536), (256, 935479), (356, 672704), (368, 650768), (457, 524032), (712, 336352), (736, 325384), (914, 262016), (1424, 168176), (1472, 162692), (1828, 131008), (2047, 116992), (2848, 84088), (2944, 81346), (3656, 65504), (4094, 58496), (5696, 42044), (5888, 40673), (7312, 32752), (8188, 29248), (10511, 22784), (11392, 21022), (14624, 16376)]