1253548674

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 216

約数和(自身を含む): 3469160448

約数和(自身を除く): 2215611774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 31, 38, 42, 49, 57, 62, 63, 93, 98, 114, 126, 127, 133, 147, 171, 186, 217, 254, 266, 279, 294, 342, 361, 381, 399, 434, 441, 558, 589, 651, 722, 762, 798, 882, 889, 931, 1083, 1143, 1178, 1197, 1302, 1519, 1767, 1778, 1862, 1953, 2166, 2286, 2394, 2413, 2527, 2667, 2793, 3038, 3249, 3534, 3906, 3937, 4123, 4557, 4826, 5054, 5301, 5334, 5586, 6223, 6498, 7239, 7581, 7874, 8001, 8246, 8379, 9114, 10602, 11191, 11811, 12369, 12446, 13671, 14478, 15162, 16002, 16758, 16891, 17689, 18669, 21717, 22382, 22743, 23622, 24738, 27342, 27559, 28861, 33573, 33782, 35378, 35433, 37107, 37338, 43434, 45486, 45847, 50673, 53067, 55118, 56007, 57722, 67146, 70866, 74214, 74803, 78337, 82677, 86583, 91694, 100719, 101346, 106134, 112014, 118237, 137541, 149606, 152019, 156674, 159201, 165354, 173166, 192913, 201438, 224409, 235011, 236474, 248031, 259749, 275082, 304038, 318402, 320929, 354711, 385826, 412623, 448818, 470022, 496062, 519498, 523621, 548359, 578739, 641858, 673227, 705033, 709422, 825246, 962787, 1047242, 1064133, 1096718, 1157478, 1346454, 1410066, 1421257, 1570863, 1645077, 1736217, 1925574, 2128266, 2246503, 2842514, 2888361, 3141726, 3290154, 3472434, 3665347, 4263771, 4493006, 4712589, 4935231, 5776722, 6739509, 7330694, 8527542, 9425178, 9870462, 9948799, 10996041, 12791313, 13479018, 19897598, 20218527, 21992082, 25582626, 29846397, 32988123, 40437054, 59692794, 65976246, 69641593, 89539191, 139283186, 179078382, 208924779, 417849558, 626774337, 1253548674]

約数ペア:

[(1, 1253548674), (2, 626774337), (3, 417849558), (6, 208924779), (7, 179078382), (9, 139283186), (14, 89539191), (18, 69641593), (19, 65976246), (21, 59692794), (31, 40437054), (38, 32988123), (42, 29846397), (49, 25582626), (57, 21992082), (62, 20218527), (63, 19897598), (93, 13479018), (98, 12791313), (114, 10996041), (126, 9948799), (127, 9870462), (133, 9425178), (147, 8527542), (171, 7330694), (186, 6739509), (217, 5776722), (254, 4935231), (266, 4712589), (279, 4493006), (294, 4263771), (342, 3665347), (361, 3472434), (381, 3290154), (399, 3141726), (434, 2888361), (441, 2842514), (558, 2246503), (589, 2128266), (651, 1925574), (722, 1736217), (762, 1645077), (798, 1570863), (882, 1421257), (889, 1410066), (931, 1346454), (1083, 1157478), (1143, 1096718), (1178, 1064133), (1197, 1047242), (1302, 962787), (1519, 825246), (1767, 709422), (1778, 705033), (1862, 673227), (1953, 641858), (2166, 578739), (2286, 548359), (2394, 523621), (2413, 519498), (2527, 496062), (2667, 470022), (2793, 448818), (3038, 412623), (3249, 385826), (3534, 354711), (3906, 320929), (3937, 318402), (4123, 304038), (4557, 275082), (4826, 259749), (5054, 248031), (5301, 236474), (5334, 235011), (5586, 224409), (6223, 201438), (6498, 192913), (7239, 173166), (7581, 165354), (7874, 159201), (8001, 156674), (8246, 152019), (8379, 149606), (9114, 137541), (10602, 118237), (11191, 112014), (11811, 106134), (12369, 101346), (12446, 100719), (13671, 91694), (14478, 86583), (15162, 82677), (16002, 78337), (16758, 74803), (16891, 74214), (17689, 70866), (18669, 67146), (21717, 57722), (22382, 56007), (22743, 55118), (23622, 53067), (24738, 50673), (27342, 45847), (27559, 45486), (28861, 43434), (33573, 37338), (33782, 37107), (35378, 35433)]