259717536

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1268

約数の個数: 192

約数和(自身を含む): 859420800

約数和(自身を除く): 599703264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 96, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 288, 304, 312, 342, 351, 416, 432, 456, 468, 494, 513, 608, 624, 684, 702, 741, 864, 912, 936, 988, 1026, 1217, 1248, 1368, 1404, 1482, 1824, 1872, 1976, 2052, 2223, 2434, 2736, 2808, 2964, 3651, 3744, 3952, 4104, 4446, 4868, 5472, 5616, 5928, 6669, 7302, 7904, 8208, 8892, 9736, 10953, 11232, 11856, 13338, 14604, 15821, 16416, 17784, 19472, 21906, 23123, 23712, 26676, 29208, 31642, 32859, 35568, 38944, 43812, 46246, 47463, 53352, 58416, 63284, 65718, 69369, 71136, 87624, 92492, 94926, 106704, 116832, 126568, 131436, 138738, 142389, 175248, 184984, 189852, 208107, 213408, 253136, 262872, 277476, 284778, 300599, 350496, 369968, 379704, 416214, 427167, 506272, 525744, 554952, 569556, 601198, 624321, 739936, 759408, 832428, 854334, 901797, 1051488, 1109904, 1139112, 1202396, 1248642, 1518816, 1664856, 1708668, 1803594, 2219808, 2278224, 2404792, 2497284, 2705391, 3329712, 3417336, 3607188, 4556448, 4809584, 4994568, 5410782, 6659424, 6834672, 7214376, 8116173, 9619168, 9989136, 10821564, 13669344, 14428752, 16232346, 19978272, 21643128, 28857504, 32464692, 43286256, 64929384, 86572512, 129858768, 259717536]

約数ペア:

[(1, 259717536), (2, 129858768), (3, 86572512), (4, 64929384), (6, 43286256), (8, 32464692), (9, 28857504), (12, 21643128), (13, 19978272), (16, 16232346), (18, 14428752), (19, 13669344), (24, 10821564), (26, 9989136), (27, 9619168), (32, 8116173), (36, 7214376), (38, 6834672), (39, 6659424), (48, 5410782), (52, 4994568), (54, 4809584), (57, 4556448), (72, 3607188), (76, 3417336), (78, 3329712), (96, 2705391), (104, 2497284), (108, 2404792), (114, 2278224), (117, 2219808), (144, 1803594), (152, 1708668), (156, 1664856), (171, 1518816), (208, 1248642), (216, 1202396), (228, 1139112), (234, 1109904), (247, 1051488), (288, 901797), (304, 854334), (312, 832428), (342, 759408), (351, 739936), (416, 624321), (432, 601198), (456, 569556), (468, 554952), (494, 525744), (513, 506272), (608, 427167), (624, 416214), (684, 379704), (702, 369968), (741, 350496), (864, 300599), (912, 284778), (936, 277476), (988, 262872), (1026, 253136), (1217, 213408), (1248, 208107), (1368, 189852), (1404, 184984), (1482, 175248), (1824, 142389), (1872, 138738), (1976, 131436), (2052, 126568), (2223, 116832), (2434, 106704), (2736, 94926), (2808, 92492), (2964, 87624), (3651, 71136), (3744, 69369), (3952, 65718), (4104, 63284), (4446, 58416), (4868, 53352), (5472, 47463), (5616, 46246), (5928, 43812), (6669, 38944), (7302, 35568), (7904, 32859), (8208, 31642), (8892, 29208), (9736, 26676), (10953, 23712), (11232, 23123), (11856, 21906), (13338, 19472), (14604, 17784), (15821, 16416)]