205696656

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:186

約数の個数: 240

約数和(自身を含む): 668528640

約数和(自身を除く): 462831984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 59, 62, 66, 71, 72, 88, 93, 99, 118, 124, 132, 142, 144, 176, 177, 186, 198, 213, 236, 248, 264, 279, 284, 341, 354, 372, 396, 426, 472, 496, 528, 531, 558, 568, 639, 649, 682, 708, 744, 781, 792, 852, 944, 1023, 1062, 1116, 1136, 1278, 1298, 1364, 1416, 1488, 1562, 1584, 1704, 1829, 1947, 2046, 2124, 2201, 2232, 2343, 2556, 2596, 2728, 2832, 3069, 3124, 3408, 3658, 3894, 4092, 4189, 4248, 4402, 4464, 4686, 5112, 5192, 5456, 5487, 5841, 6138, 6248, 6603, 7029, 7316, 7788, 8184, 8378, 8496, 8804, 9372, 10224, 10384, 10974, 11682, 12276, 12496, 12567, 13206, 14058, 14632, 15576, 16368, 16461, 16756, 17608, 18744, 19809, 20119, 21948, 23364, 24211, 24552, 25134, 26412, 28116, 29264, 31152, 32922, 33512, 35216, 37488, 37701, 39618, 40238, 43896, 46079, 46728, 48422, 49104, 50268, 52824, 56232, 60357, 65844, 67024, 72633, 75402, 79236, 80476, 87792, 92158, 93456, 96844, 100536, 105648, 112464, 120714, 129859, 131688, 138237, 145266, 150804, 158472, 160952, 181071, 184316, 193688, 201072, 217899, 241428, 259718, 263376, 276474, 290532, 301608, 316944, 321904, 362142, 368632, 387376, 389577, 414711, 435798, 482856, 519436, 552948, 581064, 603216, 724284, 737264, 779154, 829422, 871596, 965712, 1038872, 1105896, 1162128, 1168731, 1428449, 1448568, 1558308, 1658844, 1743192, 2077744, 2211792, 2337462, 2856898, 2897136, 3116616, 3317688, 3486384, 4285347, 4674924, 5713796, 6233232, 6635376, 8570694, 9349848, 11427592, 12856041, 17141388, 18699696, 22855184, 25712082, 34282776, 51424164, 68565552, 102848328, 205696656]

約数ペア:

[(1, 205696656), (2, 102848328), (3, 68565552), (4, 51424164), (6, 34282776), (8, 25712082), (9, 22855184), (11, 18699696), (12, 17141388), (16, 12856041), (18, 11427592), (22, 9349848), (24, 8570694), (31, 6635376), (33, 6233232), (36, 5713796), (44, 4674924), (48, 4285347), (59, 3486384), (62, 3317688), (66, 3116616), (71, 2897136), (72, 2856898), (88, 2337462), (93, 2211792), (99, 2077744), (118, 1743192), (124, 1658844), (132, 1558308), (142, 1448568), (144, 1428449), (176, 1168731), (177, 1162128), (186, 1105896), (198, 1038872), (213, 965712), (236, 871596), (248, 829422), (264, 779154), (279, 737264), (284, 724284), (341, 603216), (354, 581064), (372, 552948), (396, 519436), (426, 482856), (472, 435798), (496, 414711), (528, 389577), (531, 387376), (558, 368632), (568, 362142), (639, 321904), (649, 316944), (682, 301608), (708, 290532), (744, 276474), (781, 263376), (792, 259718), (852, 241428), (944, 217899), (1023, 201072), (1062, 193688), (1116, 184316), (1136, 181071), (1278, 160952), (1298, 158472), (1364, 150804), (1416, 145266), (1488, 138237), (1562, 131688), (1584, 129859), (1704, 120714), (1829, 112464), (1947, 105648), (2046, 100536), (2124, 96844), (2201, 93456), (2232, 92158), (2343, 87792), (2556, 80476), (2596, 79236), (2728, 75402), (2832, 72633), (3069, 67024), (3124, 65844), (3408, 60357), (3658, 56232), (3894, 52824), (4092, 50268), (4189, 49104), (4248, 48422), (4402, 46728), (4464, 46079), (4686, 43896), (5112, 40238), (5192, 39618), (5456, 37701), (5487, 37488), (5841, 35216), (6138, 33512), (6248, 32922), (6603, 31152), (7029, 29264), (7316, 28116), (7788, 26412), (8184, 25134), (8378, 24552), (8496, 24211), (8804, 23364), (9372, 21948), (10224, 20119), (10384, 19809), (10974, 18744), (11682, 17608), (12276, 16756), (12496, 16461), (12567, 16368), (13206, 15576), (14058, 14632)]