258675984

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:894

約数の個数: 160

約数和(自身を含む): 857207040

約数和(自身を除く): 598531056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 113, 126, 144, 168, 189, 216, 226, 252, 336, 339, 378, 432, 452, 504, 678, 756, 757, 791, 904, 1008, 1017, 1356, 1512, 1514, 1582, 1808, 2034, 2271, 2373, 2712, 3024, 3028, 3051, 3164, 4068, 4542, 4746, 5299, 5424, 6056, 6102, 6328, 6813, 7119, 8136, 9084, 9492, 10598, 12112, 12204, 12656, 13626, 14238, 15897, 16272, 18168, 18984, 20439, 21196, 21357, 24408, 27252, 28476, 31794, 36336, 37968, 40878, 42392, 42714, 47691, 48816, 54504, 56952, 63588, 81756, 84784, 85428, 85541, 95382, 109008, 113904, 127176, 143073, 163512, 170856, 171082, 190764, 254352, 256623, 286146, 327024, 341712, 342164, 381528, 513246, 572292, 598787, 684328, 763056, 769869, 1026492, 1144584, 1197574, 1368656, 1539738, 1796361, 2052984, 2289168, 2309607, 2395148, 3079476, 3592722, 4105968, 4619214, 4790296, 5389083, 6158952, 7185444, 9238428, 9580592, 10778166, 12317904, 14370888, 16167249, 18476856, 21556332, 28741776, 32334498, 36953712, 43112664, 64668996, 86225328, 129337992, 258675984]

約数ペア:

[(1, 258675984), (2, 129337992), (3, 86225328), (4, 64668996), (6, 43112664), (7, 36953712), (8, 32334498), (9, 28741776), (12, 21556332), (14, 18476856), (16, 16167249), (18, 14370888), (21, 12317904), (24, 10778166), (27, 9580592), (28, 9238428), (36, 7185444), (42, 6158952), (48, 5389083), (54, 4790296), (56, 4619214), (63, 4105968), (72, 3592722), (84, 3079476), (108, 2395148), (112, 2309607), (113, 2289168), (126, 2052984), (144, 1796361), (168, 1539738), (189, 1368656), (216, 1197574), (226, 1144584), (252, 1026492), (336, 769869), (339, 763056), (378, 684328), (432, 598787), (452, 572292), (504, 513246), (678, 381528), (756, 342164), (757, 341712), (791, 327024), (904, 286146), (1008, 256623), (1017, 254352), (1356, 190764), (1512, 171082), (1514, 170856), (1582, 163512), (1808, 143073), (2034, 127176), (2271, 113904), (2373, 109008), (2712, 95382), (3024, 85541), (3028, 85428), (3051, 84784), (3164, 81756), (4068, 63588), (4542, 56952), (4746, 54504), (5299, 48816), (5424, 47691), (6056, 42714), (6102, 42392), (6328, 40878), (6813, 37968), (7119, 36336), (8136, 31794), (9084, 28476), (9492, 27252), (10598, 24408), (12112, 21357), (12204, 21196), (12656, 20439), (13626, 18984), (14238, 18168), (15897, 16272)]