6781806648

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:656

約数の個数: 240

約数和(自身を含む): 20463311880

約数和(自身を除く): 13681505232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 53, 54, 57, 72, 76, 81, 106, 108, 114, 152, 159, 162, 171, 212, 216, 228, 318, 324, 342, 361, 424, 456, 477, 513, 547, 636, 648, 684, 722, 954, 1007, 1026, 1083, 1094, 1272, 1368, 1431, 1444, 1539, 1641, 1908, 2014, 2052, 2166, 2188, 2862, 2888, 3021, 3078, 3249, 3282, 3816, 4028, 4104, 4293, 4332, 4376, 4923, 5724, 6042, 6156, 6498, 6564, 8056, 8586, 8664, 9063, 9747, 9846, 10393, 11448, 12084, 12312, 12996, 13128, 14769, 17172, 18126, 19133, 19494, 19692, 20786, 24168, 25992, 27189, 28991, 29241, 29538, 31179, 34344, 36252, 38266, 38988, 39384, 41572, 44307, 54378, 57399, 57982, 58482, 59076, 62358, 72504, 76532, 77976, 81567, 83144, 86973, 88614, 93537, 108756, 114798, 115964, 116964, 118152, 124716, 153064, 163134, 172197, 173946, 177228, 187074, 197467, 217512, 229596, 231928, 233928, 249432, 260919, 280611, 326268, 344394, 347892, 354456, 374148, 394934, 459192, 516591, 521838, 550829, 561222, 592401, 652536, 688788, 695784, 748296, 782757, 789868, 841833, 1033182, 1043676, 1101658, 1122444, 1184802, 1377576, 1549773, 1565514, 1579736, 1652487, 1683666, 1777203, 2066364, 2087352, 2203316, 2244888, 2348271, 2369604, 3099546, 3131028, 3304974, 3367332, 3554406, 4132728, 4406632, 4696542, 4739208, 4957461, 5331609, 6199092, 6262056, 6609948, 6734664, 7108812, 9393084, 9914922, 10465751, 10663218, 12398184, 13219896, 14217624, 14872383, 15994827, 18786168, 19829844, 20931502, 21326436, 29744766, 31397253, 31989654, 39659688, 41863004, 42652872, 44617149, 59489532, 62794506, 63979308, 83726008, 89234298, 94191759, 118979064, 125589012, 127958616, 178468596, 188383518, 251178024, 282575277, 356937192, 376767036, 565150554, 753534072, 847725831, 1130301108, 1695451662, 2260602216, 3390903324, 6781806648]

約数ペア:

[(1, 6781806648), (2, 3390903324), (3, 2260602216), (4, 1695451662), (6, 1130301108), (8, 847725831), (9, 753534072), (12, 565150554), (18, 376767036), (19, 356937192), (24, 282575277), (27, 251178024), (36, 188383518), (38, 178468596), (53, 127958616), (54, 125589012), (57, 118979064), (72, 94191759), (76, 89234298), (81, 83726008), (106, 63979308), (108, 62794506), (114, 59489532), (152, 44617149), (159, 42652872), (162, 41863004), (171, 39659688), (212, 31989654), (216, 31397253), (228, 29744766), (318, 21326436), (324, 20931502), (342, 19829844), (361, 18786168), (424, 15994827), (456, 14872383), (477, 14217624), (513, 13219896), (547, 12398184), (636, 10663218), (648, 10465751), (684, 9914922), (722, 9393084), (954, 7108812), (1007, 6734664), (1026, 6609948), (1083, 6262056), (1094, 6199092), (1272, 5331609), (1368, 4957461), (1431, 4739208), (1444, 4696542), (1539, 4406632), (1641, 4132728), (1908, 3554406), (2014, 3367332), (2052, 3304974), (2166, 3131028), (2188, 3099546), (2862, 2369604), (2888, 2348271), (3021, 2244888), (3078, 2203316), (3249, 2087352), (3282, 2066364), (3816, 1777203), (4028, 1683666), (4104, 1652487), (4293, 1579736), (4332, 1565514), (4376, 1549773), (4923, 1377576), (5724, 1184802), (6042, 1122444), (6156, 1101658), (6498, 1043676), (6564, 1033182), (8056, 841833), (8586, 789868), (8664, 782757), (9063, 748296), (9747, 695784), (9846, 688788), (10393, 652536), (11448, 592401), (12084, 561222), (12312, 550829), (12996, 521838), (13128, 516591), (14769, 459192), (17172, 394934), (18126, 374148), (19133, 354456), (19494, 347892), (19692, 344394), (20786, 326268), (24168, 280611), (25992, 260919), (27189, 249432), (28991, 233928), (29241, 231928), (29538, 229596), (31179, 217512), (34344, 197467), (36252, 187074), (38266, 177228), (38988, 173946), (39384, 172197), (41572, 163134), (44307, 153064), (54378, 124716), (57399, 118152), (57982, 116964), (58482, 115964), (59076, 114798), (62358, 108756), (72504, 93537), (76532, 88614), (77976, 86973), (81567, 83144)]