209324736

素因数分解:

$2^6\times 3^4\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:444

約数の個数: 140

約数和(自身を含む): 626973600

約数和(自身を除く): 417648864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 149, 162, 192, 216, 271, 288, 298, 324, 432, 447, 542, 576, 596, 648, 813, 864, 894, 1084, 1192, 1296, 1341, 1626, 1728, 1788, 2168, 2384, 2439, 2592, 2682, 3252, 3576, 4023, 4336, 4768, 4878, 5184, 5364, 6504, 7152, 7317, 8046, 8672, 9536, 9756, 10728, 12069, 13008, 14304, 14634, 16092, 17344, 19512, 21456, 21951, 24138, 26016, 28608, 29268, 32184, 39024, 40379, 42912, 43902, 48276, 52032, 58536, 64368, 78048, 80758, 85824, 87804, 96552, 117072, 121137, 128736, 156096, 161516, 175608, 193104, 234144, 242274, 257472, 323032, 351216, 363411, 386208, 468288, 484548, 646064, 702432, 726822, 772416, 969096, 1090233, 1292128, 1404864, 1453644, 1938192, 2180466, 2584256, 2907288, 3270699, 3876384, 4360932, 5814576, 6541398, 7752768, 8721864, 11629152, 13082796, 17443728, 23258304, 26165592, 34887456, 52331184, 69774912, 104662368, 209324736]

約数ペア:

[(1, 209324736), (2, 104662368), (3, 69774912), (4, 52331184), (6, 34887456), (8, 26165592), (9, 23258304), (12, 17443728), (16, 13082796), (18, 11629152), (24, 8721864), (27, 7752768), (32, 6541398), (36, 5814576), (48, 4360932), (54, 3876384), (64, 3270699), (72, 2907288), (81, 2584256), (96, 2180466), (108, 1938192), (144, 1453644), (149, 1404864), (162, 1292128), (192, 1090233), (216, 969096), (271, 772416), (288, 726822), (298, 702432), (324, 646064), (432, 484548), (447, 468288), (542, 386208), (576, 363411), (596, 351216), (648, 323032), (813, 257472), (864, 242274), (894, 234144), (1084, 193104), (1192, 175608), (1296, 161516), (1341, 156096), (1626, 128736), (1728, 121137), (1788, 117072), (2168, 96552), (2384, 87804), (2439, 85824), (2592, 80758), (2682, 78048), (3252, 64368), (3576, 58536), (4023, 52032), (4336, 48276), (4768, 43902), (4878, 42912), (5184, 40379), (5364, 39024), (6504, 32184), (7152, 29268), (7317, 28608), (8046, 26016), (8672, 24138), (9536, 21951), (9756, 21456), (10728, 19512), (12069, 17344), (13008, 16092), (14304, 14634)]