17218873504

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{67489}}^1$

素因数の和:67590

約数の個数: 96

約数和(自身を含む): 41634311040

約数和(自身を除く): 24415437536

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 67, 68, 112, 119, 134, 136, 224, 238, 268, 272, 469, 476, 536, 544, 938, 952, 1072, 1139, 1876, 1904, 2144, 2278, 3752, 3808, 4556, 7504, 7973, 9112, 15008, 15946, 18224, 31892, 36448, 63784, 67489, 127568, 134978, 255136, 269956, 472423, 539912, 944846, 1079824, 1147313, 1889692, 2159648, 2294626, 3779384, 4521763, 4589252, 7558768, 8031191, 9043526, 9178504, 15117536, 16062382, 18087052, 18357008, 31652341, 32124764, 36174104, 36714016, 63304682, 64249528, 72348208, 76869971, 126609364, 128499056, 144696416, 153739942, 253218728, 256998112, 307479884, 506437456, 538089797, 614959768, 1012874912, 1076179594, 1229919536, 2152359188, 2459839072, 4304718376, 8609436752, 17218873504]

約数ペア:

[(1, 17218873504), (2, 8609436752), (4, 4304718376), (7, 2459839072), (8, 2152359188), (14, 1229919536), (16, 1076179594), (17, 1012874912), (28, 614959768), (32, 538089797), (34, 506437456), (56, 307479884), (67, 256998112), (68, 253218728), (112, 153739942), (119, 144696416), (134, 128499056), (136, 126609364), (224, 76869971), (238, 72348208), (268, 64249528), (272, 63304682), (469, 36714016), (476, 36174104), (536, 32124764), (544, 31652341), (938, 18357008), (952, 18087052), (1072, 16062382), (1139, 15117536), (1876, 9178504), (1904, 9043526), (2144, 8031191), (2278, 7558768), (3752, 4589252), (3808, 4521763), (4556, 3779384), (7504, 2294626), (7973, 2159648), (9112, 1889692), (15008, 1147313), (15946, 1079824), (18224, 944846), (31892, 539912), (36448, 472423), (63784, 269956), (67489, 255136), (127568, 134978)]