290096576

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:147

約数の個数: 168

約数和(自身を含む): 754782336

約数和(自身を除く): 464685760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 43, 44, 56, 64, 74, 77, 86, 88, 112, 148, 154, 172, 176, 224, 259, 296, 301, 308, 344, 352, 407, 448, 473, 518, 592, 602, 616, 688, 704, 814, 946, 1036, 1184, 1204, 1232, 1369, 1376, 1591, 1628, 1892, 2072, 2368, 2408, 2464, 2738, 2752, 2849, 3182, 3256, 3311, 3784, 4144, 4816, 4928, 5476, 5698, 6364, 6512, 6622, 7568, 8288, 9583, 9632, 10952, 11137, 11396, 12728, 13024, 13244, 15059, 15136, 16576, 17501, 19166, 19264, 21904, 22274, 22792, 25456, 26048, 26488, 30118, 30272, 35002, 38332, 43808, 44548, 45584, 50912, 52976, 58867, 60236, 70004, 76664, 87616, 89096, 91168, 101824, 105413, 105952, 117734, 120472, 122507, 140008, 153328, 178192, 182336, 210826, 211904, 235468, 240944, 245014, 280016, 306656, 356384, 412069, 421652, 470936, 481888, 490028, 560032, 613312, 647537, 712768, 824138, 843304, 941872, 963776, 980056, 1120064, 1295074, 1648276, 1686608, 1883744, 1960112, 2590148, 3296552, 3373216, 3767488, 3920224, 4532759, 5180296, 6593104, 6746432, 7840448, 9065518, 10360592, 13186208, 18131036, 20721184, 26372416, 36262072, 41442368, 72524144, 145048288, 290096576]

約数ペア:

[(1, 290096576), (2, 145048288), (4, 72524144), (7, 41442368), (8, 36262072), (11, 26372416), (14, 20721184), (16, 18131036), (22, 13186208), (28, 10360592), (32, 9065518), (37, 7840448), (43, 6746432), (44, 6593104), (56, 5180296), (64, 4532759), (74, 3920224), (77, 3767488), (86, 3373216), (88, 3296552), (112, 2590148), (148, 1960112), (154, 1883744), (172, 1686608), (176, 1648276), (224, 1295074), (259, 1120064), (296, 980056), (301, 963776), (308, 941872), (344, 843304), (352, 824138), (407, 712768), (448, 647537), (473, 613312), (518, 560032), (592, 490028), (602, 481888), (616, 470936), (688, 421652), (704, 412069), (814, 356384), (946, 306656), (1036, 280016), (1184, 245014), (1204, 240944), (1232, 235468), (1369, 211904), (1376, 210826), (1591, 182336), (1628, 178192), (1892, 153328), (2072, 140008), (2368, 122507), (2408, 120472), (2464, 117734), (2738, 105952), (2752, 105413), (2849, 101824), (3182, 91168), (3256, 89096), (3311, 87616), (3784, 76664), (4144, 70004), (4816, 60236), (4928, 58867), (5476, 52976), (5698, 50912), (6364, 45584), (6512, 44548), (6622, 43808), (7568, 38332), (8288, 35002), (9583, 30272), (9632, 30118), (10952, 26488), (11137, 26048), (11396, 25456), (12728, 22792), (13024, 22274), (13244, 21904), (15059, 19264), (15136, 19166), (16576, 17501)]