206498688

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 256

約数和(自身を含む): 658022400

約数和(自身を除く): 451523712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 32, 33, 38, 44, 48, 57, 62, 64, 66, 76, 83, 88, 93, 96, 114, 124, 128, 132, 152, 166, 176, 186, 192, 209, 228, 248, 249, 264, 304, 332, 341, 352, 372, 384, 418, 456, 496, 498, 528, 589, 608, 627, 664, 682, 704, 744, 836, 912, 913, 992, 996, 1023, 1056, 1178, 1216, 1254, 1328, 1364, 1408, 1488, 1577, 1672, 1767, 1824, 1826, 1984, 1992, 2046, 2112, 2356, 2432, 2508, 2573, 2656, 2728, 2739, 2976, 3154, 3344, 3534, 3648, 3652, 3968, 3984, 4092, 4224, 4712, 4731, 5016, 5146, 5312, 5456, 5478, 5952, 6308, 6479, 6688, 7068, 7296, 7304, 7719, 7968, 8184, 9424, 9462, 10032, 10292, 10624, 10912, 10956, 11904, 12616, 12958, 13376, 14136, 14608, 15438, 15936, 16368, 17347, 18848, 18924, 19437, 20064, 20584, 21824, 21912, 25232, 25916, 26752, 28272, 28303, 29216, 30876, 31872, 32736, 34694, 37696, 37848, 38874, 40128, 41168, 43648, 43824, 48887, 50464, 51832, 52041, 56544, 56606, 58432, 61752, 65472, 69388, 75392, 75696, 77748, 80256, 82336, 84909, 87648, 97774, 100928, 103664, 104082, 113088, 113212, 116864, 123504, 130944, 138776, 146661, 151392, 155496, 164672, 169818, 175296, 195548, 201856, 207328, 208164, 226176, 226424, 247008, 277552, 293322, 302784, 310992, 329344, 339636, 350592, 391096, 414656, 416328, 452848, 494016, 537757, 555104, 586644, 605568, 621984, 679272, 782192, 829312, 832656, 905696, 988032, 1075514, 1110208, 1173288, 1243968, 1358544, 1564384, 1613271, 1665312, 1811392, 2151028, 2220416, 2346576, 2487936, 2717088, 3128768, 3226542, 3330624, 3622784, 4302056, 4693152, 5434176, 6257536, 6453084, 6661248, 8604112, 9386304, 10868352, 12906168, 17208224, 18772608, 25812336, 34416448, 51624672, 68832896, 103249344, 206498688]

約数ペア:

[(1, 206498688), (2, 103249344), (3, 68832896), (4, 51624672), (6, 34416448), (8, 25812336), (11, 18772608), (12, 17208224), (16, 12906168), (19, 10868352), (22, 9386304), (24, 8604112), (31, 6661248), (32, 6453084), (33, 6257536), (38, 5434176), (44, 4693152), (48, 4302056), (57, 3622784), (62, 3330624), (64, 3226542), (66, 3128768), (76, 2717088), (83, 2487936), (88, 2346576), (93, 2220416), (96, 2151028), (114, 1811392), (124, 1665312), (128, 1613271), (132, 1564384), (152, 1358544), (166, 1243968), (176, 1173288), (186, 1110208), (192, 1075514), (209, 988032), (228, 905696), (248, 832656), (249, 829312), (264, 782192), (304, 679272), (332, 621984), (341, 605568), (352, 586644), (372, 555104), (384, 537757), (418, 494016), (456, 452848), (496, 416328), (498, 414656), (528, 391096), (589, 350592), (608, 339636), (627, 329344), (664, 310992), (682, 302784), (704, 293322), (744, 277552), (836, 247008), (912, 226424), (913, 226176), (992, 208164), (996, 207328), (1023, 201856), (1056, 195548), (1178, 175296), (1216, 169818), (1254, 164672), (1328, 155496), (1364, 151392), (1408, 146661), (1488, 138776), (1577, 130944), (1672, 123504), (1767, 116864), (1824, 113212), (1826, 113088), (1984, 104082), (1992, 103664), (2046, 100928), (2112, 97774), (2356, 87648), (2432, 84909), (2508, 82336), (2573, 80256), (2656, 77748), (2728, 75696), (2739, 75392), (2976, 69388), (3154, 65472), (3344, 61752), (3534, 58432), (3648, 56606), (3652, 56544), (3968, 52041), (3984, 51832), (4092, 50464), (4224, 48887), (4712, 43824), (4731, 43648), (5016, 41168), (5146, 40128), (5312, 38874), (5456, 37848), (5478, 37696), (5952, 34694), (6308, 32736), (6479, 31872), (6688, 30876), (7068, 29216), (7296, 28303), (7304, 28272), (7719, 26752), (7968, 25916), (8184, 25232), (9424, 21912), (9462, 21824), (10032, 20584), (10292, 20064), (10624, 19437), (10912, 18924), (10956, 18848), (11904, 17347), (12616, 16368), (12958, 15936), (13376, 15438), (14136, 14608)]