254947968

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 846518400

約数和(自身を除く): 591570432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 59, 62, 64, 66, 72, 88, 93, 96, 99, 118, 121, 124, 128, 132, 144, 176, 177, 186, 192, 198, 236, 242, 248, 264, 279, 288, 341, 352, 354, 363, 372, 384, 396, 472, 484, 496, 528, 531, 558, 576, 649, 682, 704, 708, 726, 744, 792, 944, 968, 992, 1023, 1056, 1062, 1089, 1116, 1152, 1298, 1364, 1408, 1416, 1452, 1488, 1584, 1829, 1888, 1936, 1947, 1984, 2046, 2112, 2124, 2178, 2232, 2596, 2728, 2832, 2904, 2976, 3069, 3168, 3658, 3751, 3776, 3872, 3894, 3968, 4092, 4224, 4248, 4356, 4464, 5192, 5456, 5487, 5664, 5808, 5841, 5952, 6138, 6336, 7139, 7316, 7502, 7552, 7744, 7788, 8184, 8496, 8712, 8928, 10384, 10912, 10974, 11253, 11328, 11616, 11682, 11904, 12276, 12672, 14278, 14632, 15004, 15488, 15576, 16368, 16461, 16992, 17424, 17856, 20119, 20768, 21417, 21824, 21948, 22506, 22656, 23232, 23364, 24552, 28556, 29264, 30008, 31152, 32736, 32922, 33759, 33984, 34848, 35712, 40238, 41536, 42834, 43648, 43896, 45012, 46464, 46728, 49104, 57112, 58528, 60016, 60357, 62304, 64251, 65472, 65844, 67518, 67968, 69696, 80476, 83072, 85668, 87792, 90024, 93456, 98208, 114224, 117056, 120032, 120714, 124608, 128502, 130944, 131688, 135036, 139392, 160952, 171336, 175584, 180048, 181071, 186912, 196416, 221309, 228448, 234112, 240064, 241428, 249216, 257004, 263376, 270072, 321904, 342672, 351168, 360096, 362142, 373824, 392832, 442618, 456896, 480128, 482856, 514008, 526752, 540144, 643808, 663927, 685344, 702336, 720192, 724284, 747648, 885236, 913792, 965712, 1028016, 1053504, 1080288, 1287616, 1327854, 1370688, 1440384, 1448568, 1770472, 1931424, 1991781, 2056032, 2107008, 2160576, 2575232, 2655708, 2741376, 2897136, 3540944, 3862848, 3983562, 4112064, 4321152, 5311416, 5794272, 7081888, 7725696, 7967124, 8224128, 10622832, 11588544, 14163776, 15934248, 21245664, 23177088, 28327552, 31868496, 42491328, 63736992, 84982656, 127473984, 254947968]

約数ペア:

[(1, 254947968), (2, 127473984), (3, 84982656), (4, 63736992), (6, 42491328), (8, 31868496), (9, 28327552), (11, 23177088), (12, 21245664), (16, 15934248), (18, 14163776), (22, 11588544), (24, 10622832), (31, 8224128), (32, 7967124), (33, 7725696), (36, 7081888), (44, 5794272), (48, 5311416), (59, 4321152), (62, 4112064), (64, 3983562), (66, 3862848), (72, 3540944), (88, 2897136), (93, 2741376), (96, 2655708), (99, 2575232), (118, 2160576), (121, 2107008), (124, 2056032), (128, 1991781), (132, 1931424), (144, 1770472), (176, 1448568), (177, 1440384), (186, 1370688), (192, 1327854), (198, 1287616), (236, 1080288), (242, 1053504), (248, 1028016), (264, 965712), (279, 913792), (288, 885236), (341, 747648), (352, 724284), (354, 720192), (363, 702336), (372, 685344), (384, 663927), (396, 643808), (472, 540144), (484, 526752), (496, 514008), (528, 482856), (531, 480128), (558, 456896), (576, 442618), (649, 392832), (682, 373824), (704, 362142), (708, 360096), (726, 351168), (744, 342672), (792, 321904), (944, 270072), (968, 263376), (992, 257004), (1023, 249216), (1056, 241428), (1062, 240064), (1089, 234112), (1116, 228448), (1152, 221309), (1298, 196416), (1364, 186912), (1408, 181071), (1416, 180048), (1452, 175584), (1488, 171336), (1584, 160952), (1829, 139392), (1888, 135036), (1936, 131688), (1947, 130944), (1984, 128502), (2046, 124608), (2112, 120714), (2124, 120032), (2178, 117056), (2232, 114224), (2596, 98208), (2728, 93456), (2832, 90024), (2904, 87792), (2976, 85668), (3069, 83072), (3168, 80476), (3658, 69696), (3751, 67968), (3776, 67518), (3872, 65844), (3894, 65472), (3968, 64251), (4092, 62304), (4224, 60357), (4248, 60016), (4356, 58528), (4464, 57112), (5192, 49104), (5456, 46728), (5487, 46464), (5664, 45012), (5808, 43896), (5841, 43648), (5952, 42834), (6138, 41536), (6336, 40238), (7139, 35712), (7316, 34848), (7502, 33984), (7552, 33759), (7744, 32922), (7788, 32736), (8184, 31152), (8496, 30008), (8712, 29264), (8928, 28556), (10384, 24552), (10912, 23364), (10974, 23232), (11253, 22656), (11328, 22506), (11616, 21948), (11682, 21824), (11904, 21417), (12276, 20768), (12672, 20119), (14278, 17856), (14632, 17424), (15004, 16992), (15488, 16461), (15576, 16368)]