674967216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 320

約数和(自身を含む): 2312994816

約数和(自身を除く): 1638027600

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 42, 43, 44, 48, 56, 62, 66, 77, 84, 86, 88, 93, 112, 124, 129, 132, 137, 154, 168, 172, 176, 186, 217, 231, 248, 258, 264, 274, 301, 308, 336, 341, 344, 372, 411, 434, 462, 473, 496, 516, 528, 548, 602, 616, 651, 682, 688, 744, 822, 868, 903, 924, 946, 959, 1023, 1032, 1096, 1204, 1232, 1302, 1333, 1364, 1419, 1488, 1507, 1644, 1736, 1806, 1848, 1892, 1918, 2046, 2064, 2192, 2387, 2408, 2604, 2666, 2728, 2838, 2877, 3014, 3288, 3311, 3472, 3612, 3696, 3784, 3836, 3999, 4092, 4247, 4521, 4774, 4816, 5208, 5332, 5456, 5676, 5754, 5891, 6028, 6576, 6622, 7161, 7224, 7568, 7672, 7998, 8184, 8494, 9042, 9331, 9548, 9933, 10416, 10549, 10664, 11352, 11508, 11782, 12056, 12741, 13244, 14322, 14448, 14663, 15344, 15996, 16368, 16988, 17673, 18084, 18662, 19096, 19866, 21098, 21328, 22704, 23016, 23564, 24112, 25482, 26488, 27993, 28644, 29326, 29729, 31647, 31992, 33976, 35346, 36168, 37324, 38192, 39732, 41237, 42196, 43989, 46032, 46717, 47128, 50964, 52976, 55986, 57288, 58652, 59458, 63294, 63984, 64801, 67952, 70692, 72336, 74648, 79464, 82474, 84392, 87978, 89187, 93434, 94256, 101928, 102641, 111972, 114576, 117304, 118916, 123711, 126588, 129602, 140151, 141384, 149296, 158928, 164948, 168784, 175956, 178374, 182621, 186868, 194403, 203856, 205282, 223944, 234608, 237832, 247422, 253176, 259204, 280302, 282768, 307923, 327019, 329896, 351912, 356748, 365242, 373736, 388806, 410564, 447888, 453607, 475664, 494844, 506352, 518408, 547863, 560604, 615846, 654038, 659792, 703824, 713496, 730484, 747472, 777612, 821128, 907214, 981057, 989688, 1036816, 1095726, 1121208, 1231692, 1278347, 1308076, 1360821, 1426992, 1460968, 1555224, 1642256, 1814428, 1962114, 1979376, 2008831, 2191452, 2242416, 2463384, 2556694, 2616152, 2721642, 2921936, 3110448, 3628856, 3835041, 3924228, 4017662, 4382904, 4926768, 5113388, 5232304, 5443284, 6026493, 7257712, 7670082, 7848456, 8035324, 8765808, 10226776, 10886568, 12052986, 14061817, 15340164, 15696912, 16070648, 20453552, 21773136, 24105972, 28123634, 30680328, 32141296, 42185451, 48211944, 56247268, 61360656, 84370902, 96423888, 112494536, 168741804, 224989072, 337483608, 674967216]

約数ペア:

[(1, 674967216), (2, 337483608), (3, 224989072), (4, 168741804), (6, 112494536), (7, 96423888), (8, 84370902), (11, 61360656), (12, 56247268), (14, 48211944), (16, 42185451), (21, 32141296), (22, 30680328), (24, 28123634), (28, 24105972), (31, 21773136), (33, 20453552), (42, 16070648), (43, 15696912), (44, 15340164), (48, 14061817), (56, 12052986), (62, 10886568), (66, 10226776), (77, 8765808), (84, 8035324), (86, 7848456), (88, 7670082), (93, 7257712), (112, 6026493), (124, 5443284), (129, 5232304), (132, 5113388), (137, 4926768), (154, 4382904), (168, 4017662), (172, 3924228), (176, 3835041), (186, 3628856), (217, 3110448), (231, 2921936), (248, 2721642), (258, 2616152), (264, 2556694), (274, 2463384), (301, 2242416), (308, 2191452), (336, 2008831), (341, 1979376), (344, 1962114), (372, 1814428), (411, 1642256), (434, 1555224), (462, 1460968), (473, 1426992), (496, 1360821), (516, 1308076), (528, 1278347), (548, 1231692), (602, 1121208), (616, 1095726), (651, 1036816), (682, 989688), (688, 981057), (744, 907214), (822, 821128), (868, 777612), (903, 747472), (924, 730484), (946, 713496), (959, 703824), (1023, 659792), (1032, 654038), (1096, 615846), (1204, 560604), (1232, 547863), (1302, 518408), (1333, 506352), (1364, 494844), (1419, 475664), (1488, 453607), (1507, 447888), (1644, 410564), (1736, 388806), (1806, 373736), (1848, 365242), (1892, 356748), (1918, 351912), (2046, 329896), (2064, 327019), (2192, 307923), (2387, 282768), (2408, 280302), (2604, 259204), (2666, 253176), (2728, 247422), (2838, 237832), (2877, 234608), (3014, 223944), (3288, 205282), (3311, 203856), (3472, 194403), (3612, 186868), (3696, 182621), (3784, 178374), (3836, 175956), (3999, 168784), (4092, 164948), (4247, 158928), (4521, 149296), (4774, 141384), (4816, 140151), (5208, 129602), (5332, 126588), (5456, 123711), (5676, 118916), (5754, 117304), (5891, 114576), (6028, 111972), (6576, 102641), (6622, 101928), (7161, 94256), (7224, 93434), (7568, 89187), (7672, 87978), (7998, 84392), (8184, 82474), (8494, 79464), (9042, 74648), (9331, 72336), (9548, 70692), (9933, 67952), (10416, 64801), (10549, 63984), (10664, 63294), (11352, 59458), (11508, 58652), (11782, 57288), (12056, 55986), (12741, 52976), (13244, 50964), (14322, 47128), (14448, 46717), (14663, 46032), (15344, 43989), (15996, 42196), (16368, 41237), (16988, 39732), (17673, 38192), (18084, 37324), (18662, 36168), (19096, 35346), (19866, 33976), (21098, 31992), (21328, 31647), (22704, 29729), (23016, 29326), (23564, 28644), (24112, 27993), (25482, 26488)]