745256736

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8597}}^1$

素因数の和:8663

約数の個数: 144

約数和(自身を含む): 2478700224

約数和(自身を除く): 1733443488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 258, 288, 301, 336, 344, 387, 504, 516, 602, 672, 688, 774, 903, 1008, 1032, 1204, 1376, 1548, 1806, 2016, 2064, 2408, 2709, 3096, 3612, 4128, 4816, 5418, 6192, 7224, 8597, 9632, 10836, 12384, 14448, 17194, 21672, 25791, 28896, 34388, 43344, 51582, 60179, 68776, 77373, 86688, 103164, 120358, 137552, 154746, 180537, 206328, 240716, 275104, 309492, 361074, 369671, 412656, 481432, 541611, 618984, 722148, 739342, 825312, 962864, 1083222, 1109013, 1237968, 1444296, 1478684, 1925728, 2166444, 2218026, 2475936, 2587697, 2888592, 2957368, 3327039, 4332888, 4436052, 5175394, 5777184, 5914736, 6654078, 7763091, 8665776, 8872104, 10350788, 11829472, 13308156, 15526182, 17331552, 17744208, 20701576, 23289273, 26616312, 31052364, 35488416, 41403152, 46578546, 53232624, 62104728, 82806304, 93157092, 106465248, 124209456, 186314184, 248418912, 372628368, 745256736]

約数ペア:

[(1, 745256736), (2, 372628368), (3, 248418912), (4, 186314184), (6, 124209456), (7, 106465248), (8, 93157092), (9, 82806304), (12, 62104728), (14, 53232624), (16, 46578546), (18, 41403152), (21, 35488416), (24, 31052364), (28, 26616312), (32, 23289273), (36, 20701576), (42, 17744208), (43, 17331552), (48, 15526182), (56, 13308156), (63, 11829472), (72, 10350788), (84, 8872104), (86, 8665776), (96, 7763091), (112, 6654078), (126, 5914736), (129, 5777184), (144, 5175394), (168, 4436052), (172, 4332888), (224, 3327039), (252, 2957368), (258, 2888592), (288, 2587697), (301, 2475936), (336, 2218026), (344, 2166444), (387, 1925728), (504, 1478684), (516, 1444296), (602, 1237968), (672, 1109013), (688, 1083222), (774, 962864), (903, 825312), (1008, 739342), (1032, 722148), (1204, 618984), (1376, 541611), (1548, 481432), (1806, 412656), (2016, 369671), (2064, 361074), (2408, 309492), (2709, 275104), (3096, 240716), (3612, 206328), (4128, 180537), (4816, 154746), (5418, 137552), (6192, 120358), (7224, 103164), (8597, 86688), (9632, 77373), (10836, 68776), (12384, 60179), (14448, 51582), (17194, 43344), (21672, 34388), (25791, 28896)]