208344576

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 240

約数和(自身を含む): 653083200

約数和(自身を除く): 444738624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 59, 64, 66, 76, 88, 96, 114, 118, 121, 128, 132, 152, 176, 177, 192, 209, 228, 236, 242, 256, 264, 304, 352, 354, 363, 384, 418, 456, 472, 484, 512, 528, 608, 627, 649, 704, 708, 726, 768, 836, 912, 944, 968, 1056, 1121, 1216, 1254, 1298, 1408, 1416, 1452, 1536, 1672, 1824, 1888, 1936, 1947, 2112, 2242, 2299, 2432, 2508, 2596, 2816, 2832, 2904, 3344, 3363, 3648, 3776, 3872, 3894, 4224, 4484, 4598, 4864, 5016, 5192, 5632, 5664, 5808, 6688, 6726, 6897, 7139, 7296, 7552, 7744, 7788, 8448, 8968, 9196, 9728, 10032, 10384, 11328, 11616, 12331, 13376, 13452, 13794, 14278, 14592, 15104, 15488, 15576, 16896, 17936, 18392, 20064, 20768, 21417, 22656, 23232, 24662, 26752, 26904, 27588, 28556, 29184, 30208, 30976, 31152, 35872, 36784, 36993, 40128, 41536, 42834, 45312, 46464, 49324, 53504, 53808, 55176, 57112, 61952, 62304, 71744, 73568, 73986, 80256, 83072, 85668, 90624, 92928, 98648, 107008, 107616, 110352, 114224, 124608, 135641, 143488, 147136, 147972, 160512, 166144, 171336, 185856, 197296, 215232, 220704, 228448, 249216, 271282, 286976, 294272, 295944, 321024, 332288, 342672, 394592, 406923, 430464, 441408, 456896, 498432, 542564, 573952, 588544, 591888, 685344, 789184, 813846, 860928, 882816, 913792, 996864, 1085128, 1177088, 1183776, 1370688, 1578368, 1627692, 1721856, 1765632, 1827584, 2170256, 2367552, 2741376, 3156736, 3255384, 3531264, 3655168, 4340512, 4735104, 5482752, 6313472, 6510768, 8681024, 9470208, 10965504, 13021536, 17362048, 18940416, 26043072, 34724096, 52086144, 69448192, 104172288, 208344576]

約数ペア:

[(1, 208344576), (2, 104172288), (3, 69448192), (4, 52086144), (6, 34724096), (8, 26043072), (11, 18940416), (12, 17362048), (16, 13021536), (19, 10965504), (22, 9470208), (24, 8681024), (32, 6510768), (33, 6313472), (38, 5482752), (44, 4735104), (48, 4340512), (57, 3655168), (59, 3531264), (64, 3255384), (66, 3156736), (76, 2741376), (88, 2367552), (96, 2170256), (114, 1827584), (118, 1765632), (121, 1721856), (128, 1627692), (132, 1578368), (152, 1370688), (176, 1183776), (177, 1177088), (192, 1085128), (209, 996864), (228, 913792), (236, 882816), (242, 860928), (256, 813846), (264, 789184), (304, 685344), (352, 591888), (354, 588544), (363, 573952), (384, 542564), (418, 498432), (456, 456896), (472, 441408), (484, 430464), (512, 406923), (528, 394592), (608, 342672), (627, 332288), (649, 321024), (704, 295944), (708, 294272), (726, 286976), (768, 271282), (836, 249216), (912, 228448), (944, 220704), (968, 215232), (1056, 197296), (1121, 185856), (1216, 171336), (1254, 166144), (1298, 160512), (1408, 147972), (1416, 147136), (1452, 143488), (1536, 135641), (1672, 124608), (1824, 114224), (1888, 110352), (1936, 107616), (1947, 107008), (2112, 98648), (2242, 92928), (2299, 90624), (2432, 85668), (2508, 83072), (2596, 80256), (2816, 73986), (2832, 73568), (2904, 71744), (3344, 62304), (3363, 61952), (3648, 57112), (3776, 55176), (3872, 53808), (3894, 53504), (4224, 49324), (4484, 46464), (4598, 45312), (4864, 42834), (5016, 41536), (5192, 40128), (5632, 36993), (5664, 36784), (5808, 35872), (6688, 31152), (6726, 30976), (6897, 30208), (7139, 29184), (7296, 28556), (7552, 27588), (7744, 26904), (7788, 26752), (8448, 24662), (8968, 23232), (9196, 22656), (9728, 21417), (10032, 20768), (10384, 20064), (11328, 18392), (11616, 17936), (12331, 16896), (13376, 15576), (13452, 15488), (13794, 15104), (14278, 14592)]