1276612128

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:340

約数の個数: 288

約数和(自身を含む): 4226826240

約数和(自身を除く): 2950214112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 127, 132, 144, 152, 167, 171, 176, 198, 209, 228, 254, 264, 288, 304, 334, 342, 352, 381, 396, 418, 456, 501, 508, 528, 608, 627, 668, 684, 762, 792, 836, 912, 1002, 1016, 1056, 1143, 1254, 1336, 1368, 1397, 1503, 1524, 1584, 1672, 1824, 1837, 1881, 2004, 2032, 2286, 2413, 2508, 2672, 2736, 2794, 3006, 3048, 3168, 3173, 3344, 3674, 3762, 4008, 4064, 4191, 4572, 4826, 5016, 5344, 5472, 5511, 5588, 6012, 6096, 6346, 6688, 7239, 7348, 7524, 8016, 8382, 9144, 9519, 9652, 10032, 11022, 11176, 12024, 12192, 12573, 12692, 14478, 14696, 15048, 16032, 16533, 16764, 18288, 19038, 19304, 20064, 21209, 21717, 22044, 22352, 24048, 25146, 25384, 26543, 28557, 28956, 29392, 30096, 33066, 33528, 34903, 36576, 38076, 38608, 42418, 43434, 44088, 44704, 48096, 50292, 50768, 53086, 57114, 57912, 58784, 60192, 63627, 66132, 67056, 69806, 76152, 77216, 79629, 84836, 86868, 88176, 100584, 101536, 104709, 106172, 114228, 115824, 127254, 132264, 134112, 139612, 152304, 159258, 169672, 173736, 176352, 190881, 201168, 209418, 212344, 228456, 231648, 233299, 238887, 254508, 264528, 279224, 304608, 314127, 318516, 339344, 347472, 381762, 402336, 402971, 418836, 424688, 456912, 466598, 477774, 509016, 529056, 558448, 628254, 637032, 678688, 694944, 699897, 763524, 805942, 837672, 849376, 913824, 933196, 955548, 1018032, 1116896, 1208913, 1256508, 1274064, 1399794, 1527048, 1611884, 1675344, 1866392, 1911096, 2036064, 2099691, 2417826, 2513016, 2548128, 2799588, 3054096, 3223768, 3350688, 3626739, 3732784, 3822192, 4199382, 4432681, 4835652, 5026032, 5599176, 6108192, 6447536, 7253478, 7465568, 7644384, 8398764, 8865362, 9671304, 10052064, 11198352, 12895072, 13298043, 14506956, 16797528, 17730724, 19342608, 22396704, 26596086, 29013912, 33595056, 35461448, 38685216, 39894129, 53192172, 58027824, 67190112, 70922896, 79788258, 106384344, 116055648, 141845792, 159576516, 212768688, 319153032, 425537376, 638306064, 1276612128]

約数ペア:

[(1, 1276612128), (2, 638306064), (3, 425537376), (4, 319153032), (6, 212768688), (8, 159576516), (9, 141845792), (11, 116055648), (12, 106384344), (16, 79788258), (18, 70922896), (19, 67190112), (22, 58027824), (24, 53192172), (32, 39894129), (33, 38685216), (36, 35461448), (38, 33595056), (44, 29013912), (48, 26596086), (57, 22396704), (66, 19342608), (72, 17730724), (76, 16797528), (88, 14506956), (96, 13298043), (99, 12895072), (114, 11198352), (127, 10052064), (132, 9671304), (144, 8865362), (152, 8398764), (167, 7644384), (171, 7465568), (176, 7253478), (198, 6447536), (209, 6108192), (228, 5599176), (254, 5026032), (264, 4835652), (288, 4432681), (304, 4199382), (334, 3822192), (342, 3732784), (352, 3626739), (381, 3350688), (396, 3223768), (418, 3054096), (456, 2799588), (501, 2548128), (508, 2513016), (528, 2417826), (608, 2099691), (627, 2036064), (668, 1911096), (684, 1866392), (762, 1675344), (792, 1611884), (836, 1527048), (912, 1399794), (1002, 1274064), (1016, 1256508), (1056, 1208913), (1143, 1116896), (1254, 1018032), (1336, 955548), (1368, 933196), (1397, 913824), (1503, 849376), (1524, 837672), (1584, 805942), (1672, 763524), (1824, 699897), (1837, 694944), (1881, 678688), (2004, 637032), (2032, 628254), (2286, 558448), (2413, 529056), (2508, 509016), (2672, 477774), (2736, 466598), (2794, 456912), (3006, 424688), (3048, 418836), (3168, 402971), (3173, 402336), (3344, 381762), (3674, 347472), (3762, 339344), (4008, 318516), (4064, 314127), (4191, 304608), (4572, 279224), (4826, 264528), (5016, 254508), (5344, 238887), (5472, 233299), (5511, 231648), (5588, 228456), (6012, 212344), (6096, 209418), (6346, 201168), (6688, 190881), (7239, 176352), (7348, 173736), (7524, 169672), (8016, 159258), (8382, 152304), (9144, 139612), (9519, 134112), (9652, 132264), (10032, 127254), (11022, 115824), (11176, 114228), (12024, 106172), (12192, 104709), (12573, 101536), (12692, 100584), (14478, 88176), (14696, 86868), (15048, 84836), (16032, 79629), (16533, 77216), (16764, 76152), (18288, 69806), (19038, 67056), (19304, 66132), (20064, 63627), (21209, 60192), (21717, 58784), (22044, 57912), (22352, 57114), (24048, 53086), (25146, 50768), (25384, 50292), (26543, 48096), (28557, 44704), (28956, 44088), (29392, 43434), (30096, 42418), (33066, 38608), (33528, 38076), (34903, 36576)]