255296448

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^3\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 280

約数和(自身を含む): 854896944

約数和(自身を除く): 599600496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 37, 44, 48, 54, 64, 66, 72, 74, 81, 88, 96, 99, 108, 111, 121, 132, 144, 148, 162, 176, 192, 198, 216, 222, 242, 264, 288, 296, 297, 324, 333, 352, 363, 396, 407, 432, 444, 484, 528, 576, 592, 594, 648, 666, 704, 726, 792, 814, 864, 888, 891, 968, 999, 1056, 1089, 1184, 1188, 1221, 1296, 1331, 1332, 1452, 1584, 1628, 1728, 1776, 1782, 1936, 1998, 2112, 2178, 2368, 2376, 2442, 2592, 2662, 2664, 2904, 2997, 3168, 3256, 3267, 3552, 3564, 3663, 3872, 3993, 3996, 4356, 4477, 4752, 4884, 5184, 5324, 5328, 5808, 5994, 6336, 6512, 6534, 7104, 7128, 7326, 7744, 7986, 7992, 8712, 8954, 9504, 9768, 9801, 10648, 10656, 10989, 11616, 11979, 11988, 13024, 13068, 13431, 14256, 14652, 15972, 15984, 17424, 17908, 19008, 19536, 19602, 21296, 21312, 21978, 23232, 23958, 23976, 26048, 26136, 26862, 28512, 29304, 31944, 31968, 32967, 34848, 35816, 35937, 39072, 39204, 40293, 42592, 43956, 47916, 47952, 49247, 52272, 53724, 57024, 58608, 63888, 63936, 65934, 69696, 71632, 71874, 78144, 78408, 80586, 85184, 87912, 95832, 95904, 98494, 104544, 107448, 107811, 117216, 120879, 127776, 131868, 143264, 143748, 147741, 156816, 161172, 175824, 191664, 191808, 196988, 209088, 214896, 215622, 234432, 241758, 255552, 263736, 286528, 287496, 295482, 313632, 322344, 351648, 362637, 383328, 393976, 429792, 431244, 443223, 483516, 527472, 574992, 590964, 627264, 644688, 703296, 725274, 766656, 787952, 859584, 862488, 886446, 967032, 1054944, 1149984, 1181928, 1289376, 1329669, 1450548, 1575904, 1724976, 1772892, 1934064, 2109888, 2299968, 2363856, 2578752, 2659338, 2901096, 3151808, 3449952, 3545784, 3868128, 3989007, 4727712, 5318676, 5802192, 6899904, 7091568, 7736256, 7978014, 9455424, 10637352, 11604384, 14183136, 15956028, 21274704, 23208768, 28366272, 31912056, 42549408, 63824112, 85098816, 127648224, 255296448]

約数ペア:

[(1, 255296448), (2, 127648224), (3, 85098816), (4, 63824112), (6, 42549408), (8, 31912056), (9, 28366272), (11, 23208768), (12, 21274704), (16, 15956028), (18, 14183136), (22, 11604384), (24, 10637352), (27, 9455424), (32, 7978014), (33, 7736256), (36, 7091568), (37, 6899904), (44, 5802192), (48, 5318676), (54, 4727712), (64, 3989007), (66, 3868128), (72, 3545784), (74, 3449952), (81, 3151808), (88, 2901096), (96, 2659338), (99, 2578752), (108, 2363856), (111, 2299968), (121, 2109888), (132, 1934064), (144, 1772892), (148, 1724976), (162, 1575904), (176, 1450548), (192, 1329669), (198, 1289376), (216, 1181928), (222, 1149984), (242, 1054944), (264, 967032), (288, 886446), (296, 862488), (297, 859584), (324, 787952), (333, 766656), (352, 725274), (363, 703296), (396, 644688), (407, 627264), (432, 590964), (444, 574992), (484, 527472), (528, 483516), (576, 443223), (592, 431244), (594, 429792), (648, 393976), (666, 383328), (704, 362637), (726, 351648), (792, 322344), (814, 313632), (864, 295482), (888, 287496), (891, 286528), (968, 263736), (999, 255552), (1056, 241758), (1089, 234432), (1184, 215622), (1188, 214896), (1221, 209088), (1296, 196988), (1331, 191808), (1332, 191664), (1452, 175824), (1584, 161172), (1628, 156816), (1728, 147741), (1776, 143748), (1782, 143264), (1936, 131868), (1998, 127776), (2112, 120879), (2178, 117216), (2368, 107811), (2376, 107448), (2442, 104544), (2592, 98494), (2662, 95904), (2664, 95832), (2904, 87912), (2997, 85184), (3168, 80586), (3256, 78408), (3267, 78144), (3552, 71874), (3564, 71632), (3663, 69696), (3872, 65934), (3993, 63936), (3996, 63888), (4356, 58608), (4477, 57024), (4752, 53724), (4884, 52272), (5184, 49247), (5324, 47952), (5328, 47916), (5808, 43956), (5994, 42592), (6336, 40293), (6512, 39204), (6534, 39072), (7104, 35937), (7128, 35816), (7326, 34848), (7744, 32967), (7986, 31968), (7992, 31944), (8712, 29304), (8954, 28512), (9504, 26862), (9768, 26136), (9801, 26048), (10648, 23976), (10656, 23958), (10989, 23232), (11616, 21978), (11979, 21312), (11988, 21296), (13024, 19602), (13068, 19536), (13431, 19008), (14256, 17908), (14652, 17424), (15972, 15984)]