17338139936

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:651

約数の個数: 144

約数和(自身を含む): 37944244800

約数和(自身を除く): 20606104864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 109, 134, 169, 208, 218, 268, 338, 416, 436, 439, 536, 676, 871, 872, 878, 1072, 1352, 1417, 1742, 1744, 1756, 2144, 2704, 2834, 3484, 3488, 3512, 5408, 5668, 5707, 6968, 7024, 7303, 11323, 11336, 11414, 13936, 14048, 14606, 18421, 22646, 22672, 22828, 27872, 29212, 29413, 36842, 45292, 45344, 45656, 47851, 58424, 58826, 73684, 74191, 90584, 91312, 94939, 95702, 116848, 117652, 147368, 148382, 181168, 182624, 189878, 191404, 233696, 235304, 294736, 296764, 362336, 379756, 382369, 382808, 470608, 589472, 593528, 622063, 759512, 764738, 765616, 941216, 1187056, 1234207, 1244126, 1519024, 1529476, 1531232, 2374112, 2468414, 2488252, 3038048, 3058952, 3206017, 4936828, 4970797, 4976504, 6117904, 6412034, 8086819, 9873656, 9941594, 9953008, 12235808, 12824068, 16173638, 19747312, 19883188, 19906016, 25648136, 32347276, 39494624, 39766376, 41678221, 51296272, 64694552, 79532752, 83356442, 102592544, 129389104, 159065504, 166712884, 258778208, 333425768, 541816873, 666851536, 1083633746, 1333703072, 2167267492, 4334534984, 8669069968, 17338139936]

約数ペア:

[(1, 17338139936), (2, 8669069968), (4, 4334534984), (8, 2167267492), (13, 1333703072), (16, 1083633746), (26, 666851536), (32, 541816873), (52, 333425768), (67, 258778208), (104, 166712884), (109, 159065504), (134, 129389104), (169, 102592544), (208, 83356442), (218, 79532752), (268, 64694552), (338, 51296272), (416, 41678221), (436, 39766376), (439, 39494624), (536, 32347276), (676, 25648136), (871, 19906016), (872, 19883188), (878, 19747312), (1072, 16173638), (1352, 12824068), (1417, 12235808), (1742, 9953008), (1744, 9941594), (1756, 9873656), (2144, 8086819), (2704, 6412034), (2834, 6117904), (3484, 4976504), (3488, 4970797), (3512, 4936828), (5408, 3206017), (5668, 3058952), (5707, 3038048), (6968, 2488252), (7024, 2468414), (7303, 2374112), (11323, 1531232), (11336, 1529476), (11414, 1519024), (13936, 1244126), (14048, 1234207), (14606, 1187056), (18421, 941216), (22646, 765616), (22672, 764738), (22828, 759512), (27872, 622063), (29212, 593528), (29413, 589472), (36842, 470608), (45292, 382808), (45344, 382369), (45656, 379756), (47851, 362336), (58424, 296764), (58826, 294736), (73684, 235304), (74191, 233696), (90584, 191404), (91312, 189878), (94939, 182624), (95702, 181168), (116848, 148382), (117652, 147368)]