257967197136

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3023}}^1\times {\mathrm{3169}}^1$

素因数の和:6234

約数の個数: 240

約数和(自身を含む): 834449091840

約数和(自身を除く): 576481894704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 816, 1122, 1224, 1496, 1584, 1683, 2244, 2448, 2992, 3023, 3169, 3366, 4488, 6046, 6338, 6732, 8976, 9069, 9507, 12092, 12676, 13464, 18138, 19014, 24184, 25352, 26928, 27207, 28521, 33253, 34859, 36276, 38028, 48368, 50704, 51391, 53873, 54414, 57042, 66506, 69718, 72552, 76056, 99759, 102782, 104577, 107746, 108828, 114084, 133012, 139436, 145104, 152112, 154173, 161619, 199518, 205564, 209154, 215492, 217656, 228168, 266024, 278872, 299277, 308346, 313731, 323238, 399036, 411128, 418308, 430984, 435312, 456336, 462519, 484857, 532048, 557744, 565301, 592603, 598554, 616692, 627462, 646476, 798072, 822256, 836616, 861968, 925038, 969714, 1130602, 1185206, 1197108, 1233384, 1254924, 1292952, 1596144, 1673232, 1695903, 1777809, 1850076, 1939428, 2261204, 2370412, 2394216, 2466768, 2509848, 2585904, 3391806, 3555618, 3700152, 3878856, 4522408, 4740824, 4788432, 5019696, 5087709, 5333427, 6783612, 7111236, 7400304, 7757712, 9044816, 9481648, 9579887, 10175418, 10666854, 13567224, 14222472, 19159774, 20350836, 21333708, 27134448, 28444944, 28739661, 38319548, 40701672, 42667416, 57479322, 76639096, 81403344, 85334832, 86218983, 105378757, 114958644, 153278192, 162858079, 172437966, 210757514, 229917288, 316136271, 325716158, 344875932, 421515028, 459834576, 488574237, 632272542, 651432316, 689751864, 843030056, 948408813, 977148474, 1264545084, 1302864632, 1379503728, 1465722711, 1686060112, 1791438869, 1896817626, 1954296948, 2529090168, 2605729264, 2931445422, 3582877738, 3793635252, 3908593896, 5058180336, 5374316607, 5862890844, 7165755476, 7587270504, 7817187792, 10748633214, 11725781688, 14331510952, 15174541008, 16122949821, 21497266428, 23451563376, 28663021904, 32245899642, 42994532856, 64491799284, 85989065712, 128983598568, 257967197136]

約数ペア:

[(1, 257967197136), (2, 128983598568), (3, 85989065712), (4, 64491799284), (6, 42994532856), (8, 32245899642), (9, 28663021904), (11, 23451563376), (12, 21497266428), (16, 16122949821), (17, 15174541008), (18, 14331510952), (22, 11725781688), (24, 10748633214), (33, 7817187792), (34, 7587270504), (36, 7165755476), (44, 5862890844), (48, 5374316607), (51, 5058180336), (66, 3908593896), (68, 3793635252), (72, 3582877738), (88, 2931445422), (99, 2605729264), (102, 2529090168), (132, 1954296948), (136, 1896817626), (144, 1791438869), (153, 1686060112), (176, 1465722711), (187, 1379503728), (198, 1302864632), (204, 1264545084), (264, 977148474), (272, 948408813), (306, 843030056), (374, 689751864), (396, 651432316), (408, 632272542), (528, 488574237), (561, 459834576), (612, 421515028), (748, 344875932), (792, 325716158), (816, 316136271), (1122, 229917288), (1224, 210757514), (1496, 172437966), (1584, 162858079), (1683, 153278192), (2244, 114958644), (2448, 105378757), (2992, 86218983), (3023, 85334832), (3169, 81403344), (3366, 76639096), (4488, 57479322), (6046, 42667416), (6338, 40701672), (6732, 38319548), (8976, 28739661), (9069, 28444944), (9507, 27134448), (12092, 21333708), (12676, 20350836), (13464, 19159774), (18138, 14222472), (19014, 13567224), (24184, 10666854), (25352, 10175418), (26928, 9579887), (27207, 9481648), (28521, 9044816), (33253, 7757712), (34859, 7400304), (36276, 7111236), (38028, 6783612), (48368, 5333427), (50704, 5087709), (51391, 5019696), (53873, 4788432), (54414, 4740824), (57042, 4522408), (66506, 3878856), (69718, 3700152), (72552, 3555618), (76056, 3391806), (99759, 2585904), (102782, 2509848), (104577, 2466768), (107746, 2394216), (108828, 2370412), (114084, 2261204), (133012, 1939428), (139436, 1850076), (145104, 1777809), (152112, 1695903), (154173, 1673232), (161619, 1596144), (199518, 1292952), (205564, 1254924), (209154, 1233384), (215492, 1197108), (217656, 1185206), (228168, 1130602), (266024, 969714), (278872, 925038), (299277, 861968), (308346, 836616), (313731, 822256), (323238, 798072), (399036, 646476), (411128, 627462), (418308, 616692), (430984, 598554), (435312, 592603), (456336, 565301), (462519, 557744), (484857, 532048)]