723213216

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5309}}^1$

素因数の和:5379

約数の個数: 144

約数和(自身を含む): 2296213920

約数和(自身を除く): 1573000704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 66, 72, 86, 88, 96, 99, 129, 132, 144, 172, 176, 198, 258, 264, 288, 344, 352, 387, 396, 473, 516, 528, 688, 774, 792, 946, 1032, 1056, 1376, 1419, 1548, 1584, 1892, 2064, 2838, 3096, 3168, 3784, 4128, 4257, 5309, 5676, 6192, 7568, 8514, 10618, 11352, 12384, 15136, 15927, 17028, 21236, 22704, 31854, 34056, 42472, 45408, 47781, 58399, 63708, 68112, 84944, 95562, 116798, 127416, 136224, 169888, 175197, 191124, 228287, 233596, 254832, 350394, 382248, 456574, 467192, 509664, 525591, 684861, 700788, 764496, 913148, 934384, 1051182, 1369722, 1401576, 1528992, 1826296, 1868768, 2054583, 2102364, 2511157, 2739444, 2803152, 3652592, 4109166, 4204728, 5022314, 5478888, 5606304, 7305184, 7533471, 8218332, 8409456, 10044628, 10957776, 15066942, 16436664, 16818912, 20089256, 21915552, 22600413, 30133884, 32873328, 40178512, 45200826, 60267768, 65746656, 80357024, 90401652, 120535536, 180803304, 241071072, 361606608, 723213216]

約数ペア:

[(1, 723213216), (2, 361606608), (3, 241071072), (4, 180803304), (6, 120535536), (8, 90401652), (9, 80357024), (11, 65746656), (12, 60267768), (16, 45200826), (18, 40178512), (22, 32873328), (24, 30133884), (32, 22600413), (33, 21915552), (36, 20089256), (43, 16818912), (44, 16436664), (48, 15066942), (66, 10957776), (72, 10044628), (86, 8409456), (88, 8218332), (96, 7533471), (99, 7305184), (129, 5606304), (132, 5478888), (144, 5022314), (172, 4204728), (176, 4109166), (198, 3652592), (258, 2803152), (264, 2739444), (288, 2511157), (344, 2102364), (352, 2054583), (387, 1868768), (396, 1826296), (473, 1528992), (516, 1401576), (528, 1369722), (688, 1051182), (774, 934384), (792, 913148), (946, 764496), (1032, 700788), (1056, 684861), (1376, 525591), (1419, 509664), (1548, 467192), (1584, 456574), (1892, 382248), (2064, 350394), (2838, 254832), (3096, 233596), (3168, 228287), (3784, 191124), (4128, 175197), (4257, 169888), (5309, 136224), (5676, 127416), (6192, 116798), (7568, 95562), (8514, 84944), (10618, 68112), (11352, 63708), (12384, 58399), (15136, 47781), (15927, 45408), (17028, 42472), (21236, 34056), (22704, 31854)]