447421968

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:507

約数の個数: 200

約数和(自身を含む): 1494398400

約数和(自身を除く): 1046976432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 149, 162, 168, 189, 216, 252, 298, 324, 331, 336, 378, 432, 447, 504, 567, 596, 648, 662, 756, 894, 993, 1008, 1043, 1134, 1192, 1296, 1324, 1341, 1512, 1788, 1986, 2086, 2268, 2317, 2384, 2648, 2682, 2979, 3024, 3129, 3576, 3972, 4023, 4172, 4536, 4634, 5296, 5364, 5958, 6258, 6951, 7152, 7944, 8046, 8344, 8937, 9072, 9268, 9387, 10728, 11916, 12069, 12516, 13902, 15888, 16092, 16688, 17874, 18536, 18774, 20853, 21456, 23832, 24138, 25032, 26811, 27804, 28161, 32184, 35748, 37072, 37548, 41706, 47664, 48276, 49319, 50064, 53622, 55608, 56322, 62559, 64368, 71496, 75096, 83412, 84483, 96552, 98638, 107244, 111216, 112644, 125118, 142992, 147957, 150192, 166824, 168966, 187677, 193104, 197276, 214488, 225288, 250236, 295914, 333648, 337932, 345233, 375354, 394552, 428976, 443871, 450576, 500472, 591828, 675864, 690466, 750708, 789104, 887742, 1000944, 1035699, 1183656, 1331613, 1351728, 1380932, 1501416, 1775484, 2071398, 2367312, 2663226, 2761864, 3002832, 3107097, 3550968, 3994839, 4142796, 5326452, 5523728, 6214194, 7101936, 7989678, 8285592, 9321291, 10652904, 12428388, 15979356, 16571184, 18642582, 21305808, 24856776, 27963873, 31958712, 37285164, 49713552, 55927746, 63917424, 74570328, 111855492, 149140656, 223710984, 447421968]

約数ペア:

[(1, 447421968), (2, 223710984), (3, 149140656), (4, 111855492), (6, 74570328), (7, 63917424), (8, 55927746), (9, 49713552), (12, 37285164), (14, 31958712), (16, 27963873), (18, 24856776), (21, 21305808), (24, 18642582), (27, 16571184), (28, 15979356), (36, 12428388), (42, 10652904), (48, 9321291), (54, 8285592), (56, 7989678), (63, 7101936), (72, 6214194), (81, 5523728), (84, 5326452), (108, 4142796), (112, 3994839), (126, 3550968), (144, 3107097), (149, 3002832), (162, 2761864), (168, 2663226), (189, 2367312), (216, 2071398), (252, 1775484), (298, 1501416), (324, 1380932), (331, 1351728), (336, 1331613), (378, 1183656), (432, 1035699), (447, 1000944), (504, 887742), (567, 789104), (596, 750708), (648, 690466), (662, 675864), (756, 591828), (894, 500472), (993, 450576), (1008, 443871), (1043, 428976), (1134, 394552), (1192, 375354), (1296, 345233), (1324, 337932), (1341, 333648), (1512, 295914), (1788, 250236), (1986, 225288), (2086, 214488), (2268, 197276), (2317, 193104), (2384, 187677), (2648, 168966), (2682, 166824), (2979, 150192), (3024, 147957), (3129, 142992), (3576, 125118), (3972, 112644), (4023, 111216), (4172, 107244), (4536, 98638), (4634, 96552), (5296, 84483), (5364, 83412), (5958, 75096), (6258, 71496), (6951, 64368), (7152, 62559), (7944, 56322), (8046, 55608), (8344, 53622), (8937, 50064), (9072, 49319), (9268, 48276), (9387, 47664), (10728, 41706), (11916, 37548), (12069, 37072), (12516, 35748), (13902, 32184), (15888, 28161), (16092, 27804), (16688, 26811), (17874, 25032), (18536, 24138), (18774, 23832), (20853, 21456)]