756609984

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 280

約数和(自身を含む): 2461178720

約数和(自身を除く): 1704568736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 103, 104, 108, 109, 117, 144, 156, 162, 192, 206, 208, 216, 218, 234, 288, 309, 312, 324, 327, 351, 412, 416, 432, 436, 468, 576, 618, 624, 648, 654, 702, 824, 832, 864, 872, 927, 936, 981, 1053, 1236, 1248, 1296, 1308, 1339, 1404, 1417, 1648, 1728, 1744, 1854, 1872, 1962, 2106, 2472, 2496, 2592, 2616, 2678, 2781, 2808, 2834, 2943, 3296, 3488, 3708, 3744, 3924, 4017, 4212, 4251, 4944, 5184, 5232, 5356, 5562, 5616, 5668, 5886, 6592, 6976, 7416, 7488, 7848, 8034, 8343, 8424, 8502, 8829, 9888, 10464, 10712, 11124, 11227, 11232, 11336, 11772, 12051, 12753, 14832, 15696, 16068, 16686, 16848, 17004, 17658, 19776, 20928, 21424, 22248, 22454, 22464, 22672, 23544, 24102, 25506, 29664, 31392, 32136, 33372, 33681, 33696, 34008, 35316, 36153, 38259, 42848, 44496, 44908, 45344, 47088, 48204, 51012, 59328, 62784, 64272, 66744, 67362, 67392, 68016, 70632, 72306, 76518, 85696, 88992, 89816, 90688, 94176, 96408, 101043, 102024, 108459, 114777, 128544, 133488, 134724, 136032, 141264, 144612, 145951, 153036, 177984, 179632, 188352, 192816, 202086, 204048, 216918, 229554, 257088, 266976, 269448, 272064, 282528, 289224, 291902, 303129, 306072, 359264, 385632, 404172, 408096, 433836, 437853, 459108, 533952, 538896, 565056, 578448, 583804, 606258, 612144, 718528, 771264, 808344, 816192, 867672, 875706, 909387, 918216, 1077792, 1156896, 1167608, 1212516, 1224288, 1313559, 1616688, 1735344, 1751412, 1818774, 1836432, 2155584, 2313792, 2335216, 2425032, 2448576, 2627118, 3233376, 3470688, 3502824, 3637548, 3672864, 3940677, 4670432, 4850064, 5254236, 6466752, 6941376, 7005648, 7275096, 7345728, 7881354, 9340864, 9700128, 10508472, 11822031, 14011296, 14550192, 15762708, 19400256, 21016944, 23644062, 28022592, 29100384, 31525416, 42033888, 47288124, 58200768, 63050832, 84067776, 94576248, 126101664, 189152496, 252203328, 378304992, 756609984]

約数ペア:

[(1, 756609984), (2, 378304992), (3, 252203328), (4, 189152496), (6, 126101664), (8, 94576248), (9, 84067776), (12, 63050832), (13, 58200768), (16, 47288124), (18, 42033888), (24, 31525416), (26, 29100384), (27, 28022592), (32, 23644062), (36, 21016944), (39, 19400256), (48, 15762708), (52, 14550192), (54, 14011296), (64, 11822031), (72, 10508472), (78, 9700128), (81, 9340864), (96, 7881354), (103, 7345728), (104, 7275096), (108, 7005648), (109, 6941376), (117, 6466752), (144, 5254236), (156, 4850064), (162, 4670432), (192, 3940677), (206, 3672864), (208, 3637548), (216, 3502824), (218, 3470688), (234, 3233376), (288, 2627118), (309, 2448576), (312, 2425032), (324, 2335216), (327, 2313792), (351, 2155584), (412, 1836432), (416, 1818774), (432, 1751412), (436, 1735344), (468, 1616688), (576, 1313559), (618, 1224288), (624, 1212516), (648, 1167608), (654, 1156896), (702, 1077792), (824, 918216), (832, 909387), (864, 875706), (872, 867672), (927, 816192), (936, 808344), (981, 771264), (1053, 718528), (1236, 612144), (1248, 606258), (1296, 583804), (1308, 578448), (1339, 565056), (1404, 538896), (1417, 533952), (1648, 459108), (1728, 437853), (1744, 433836), (1854, 408096), (1872, 404172), (1962, 385632), (2106, 359264), (2472, 306072), (2496, 303129), (2592, 291902), (2616, 289224), (2678, 282528), (2781, 272064), (2808, 269448), (2834, 266976), (2943, 257088), (3296, 229554), (3488, 216918), (3708, 204048), (3744, 202086), (3924, 192816), (4017, 188352), (4212, 179632), (4251, 177984), (4944, 153036), (5184, 145951), (5232, 144612), (5356, 141264), (5562, 136032), (5616, 134724), (5668, 133488), (5886, 128544), (6592, 114777), (6976, 108459), (7416, 102024), (7488, 101043), (7848, 96408), (8034, 94176), (8343, 90688), (8424, 89816), (8502, 88992), (8829, 85696), (9888, 76518), (10464, 72306), (10712, 70632), (11124, 68016), (11227, 67392), (11232, 67362), (11336, 66744), (11772, 64272), (12051, 62784), (12753, 59328), (14832, 51012), (15696, 48204), (16068, 47088), (16686, 45344), (16848, 44908), (17004, 44496), (17658, 42848), (19776, 38259), (20928, 36153), (21424, 35316), (22248, 34008), (22454, 33696), (22464, 33681), (22672, 33372), (23544, 32136), (24102, 31392), (25506, 29664)]