338963520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{50441}}^1$

素因数の和:50468

約数の個数: 112

約数和(自身を含む): 1229977728

約数和(自身を除く): 891014208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 50441, 100882, 151323, 201764, 252205, 302646, 353087, 403528, 504410, 605292, 706174, 756615, 807056, 1008820, 1059261, 1210584, 1412348, 1513230, 1614112, 1765435, 2017640, 2118522, 2421168, 2824696, 3026460, 3228224, 3530870, 4035280, 4237044, 4842336, 5296305, 5649392, 6052920, 7061740, 8070560, 8474088, 9684672, 10592610, 11298784, 12105840, 14123480, 16141120, 16948176, 21185220, 22597568, 24211680, 28246960, 33896352, 42370440, 48423360, 56493920, 67792704, 84740880, 112987840, 169481760, 338963520]

約数ペア:

[(1, 338963520), (2, 169481760), (3, 112987840), (4, 84740880), (5, 67792704), (6, 56493920), (7, 48423360), (8, 42370440), (10, 33896352), (12, 28246960), (14, 24211680), (15, 22597568), (16, 21185220), (20, 16948176), (21, 16141120), (24, 14123480), (28, 12105840), (30, 11298784), (32, 10592610), (35, 9684672), (40, 8474088), (42, 8070560), (48, 7061740), (56, 6052920), (60, 5649392), (64, 5296305), (70, 4842336), (80, 4237044), (84, 4035280), (96, 3530870), (105, 3228224), (112, 3026460), (120, 2824696), (140, 2421168), (160, 2118522), (168, 2017640), (192, 1765435), (210, 1614112), (224, 1513230), (240, 1412348), (280, 1210584), (320, 1059261), (336, 1008820), (420, 807056), (448, 756615), (480, 706174), (560, 605292), (672, 504410), (840, 403528), (960, 353087), (1120, 302646), (1344, 252205), (1680, 201764), (2240, 151323), (3360, 100882), (6720, 50441)]