745737984

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 216

約数和(自身を含む): 2272862592

約数和(自身を除く): 1527124608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 64, 72, 93, 96, 106, 124, 128, 144, 159, 186, 192, 197, 212, 248, 256, 279, 288, 318, 372, 384, 394, 424, 477, 496, 558, 576, 591, 636, 744, 768, 788, 848, 954, 992, 1116, 1152, 1182, 1272, 1488, 1576, 1643, 1696, 1773, 1908, 1984, 2232, 2304, 2364, 2544, 2976, 3152, 3286, 3392, 3546, 3816, 3968, 4464, 4728, 4929, 5088, 5952, 6107, 6304, 6572, 6784, 7092, 7632, 7936, 8928, 9456, 9858, 10176, 10441, 11904, 12214, 12608, 13144, 13568, 14184, 14787, 15264, 17856, 18321, 18912, 19716, 20352, 20882, 23808, 24428, 25216, 26288, 28368, 29574, 30528, 31323, 35712, 36642, 37824, 39432, 40704, 41764, 48856, 50432, 52576, 54963, 56736, 59148, 61056, 62646, 71424, 73284, 75648, 78864, 83528, 93969, 97712, 105152, 109926, 113472, 118296, 122112, 125292, 146568, 151296, 157728, 167056, 187938, 195424, 210304, 219852, 226944, 236592, 250584, 293136, 315456, 323671, 334112, 375876, 390848, 420608, 439704, 453888, 473184, 501168, 586272, 630912, 647342, 668224, 751752, 781696, 879408, 946368, 971013, 1002336, 1172544, 1261824, 1294684, 1336448, 1503504, 1563392, 1758816, 1892736, 1942026, 2004672, 2345088, 2589368, 2672896, 2913039, 3007008, 3517632, 3785472, 3884052, 4009344, 4690176, 5178736, 5826078, 6014016, 7035264, 7768104, 8018688, 10357472, 11652156, 12028032, 14070528, 15536208, 20714944, 23304312, 24056064, 31072416, 41429888, 46608624, 62144832, 82859776, 93217248, 124289664, 186434496, 248579328, 372868992, 745737984]

約数ペア:

[(1, 745737984), (2, 372868992), (3, 248579328), (4, 186434496), (6, 124289664), (8, 93217248), (9, 82859776), (12, 62144832), (16, 46608624), (18, 41429888), (24, 31072416), (31, 24056064), (32, 23304312), (36, 20714944), (48, 15536208), (53, 14070528), (62, 12028032), (64, 11652156), (72, 10357472), (93, 8018688), (96, 7768104), (106, 7035264), (124, 6014016), (128, 5826078), (144, 5178736), (159, 4690176), (186, 4009344), (192, 3884052), (197, 3785472), (212, 3517632), (248, 3007008), (256, 2913039), (279, 2672896), (288, 2589368), (318, 2345088), (372, 2004672), (384, 1942026), (394, 1892736), (424, 1758816), (477, 1563392), (496, 1503504), (558, 1336448), (576, 1294684), (591, 1261824), (636, 1172544), (744, 1002336), (768, 971013), (788, 946368), (848, 879408), (954, 781696), (992, 751752), (1116, 668224), (1152, 647342), (1182, 630912), (1272, 586272), (1488, 501168), (1576, 473184), (1643, 453888), (1696, 439704), (1773, 420608), (1908, 390848), (1984, 375876), (2232, 334112), (2304, 323671), (2364, 315456), (2544, 293136), (2976, 250584), (3152, 236592), (3286, 226944), (3392, 219852), (3546, 210304), (3816, 195424), (3968, 187938), (4464, 167056), (4728, 157728), (4929, 151296), (5088, 146568), (5952, 125292), (6107, 122112), (6304, 118296), (6572, 113472), (6784, 109926), (7092, 105152), (7632, 97712), (7936, 93969), (8928, 83528), (9456, 78864), (9858, 75648), (10176, 73284), (10441, 71424), (11904, 62646), (12214, 61056), (12608, 59148), (13144, 56736), (13568, 54963), (14184, 52576), (14787, 50432), (15264, 48856), (17856, 41764), (18321, 40704), (18912, 39432), (19716, 37824), (20352, 36642), (20882, 35712), (23808, 31323), (24428, 30528), (25216, 29574), (26288, 28368)]