278399248128

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{13789}}^1$

素因数の和:13964

約数の個数: 288

約数和(自身を含む): 865897267200

約数和(自身を除く): 587498019072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 127, 128, 138, 144, 184, 192, 207, 216, 254, 256, 276, 288, 368, 381, 384, 414, 432, 508, 552, 576, 621, 736, 762, 768, 828, 864, 1016, 1104, 1143, 1152, 1242, 1472, 1524, 1656, 1728, 2032, 2208, 2286, 2304, 2484, 2921, 2944, 3048, 3312, 3429, 3456, 4064, 4416, 4572, 4968, 5842, 5888, 6096, 6624, 6858, 6912, 8128, 8763, 8832, 9144, 9936, 11684, 12192, 13248, 13716, 13789, 16256, 17526, 17664, 18288, 19872, 23368, 24384, 26289, 26496, 27432, 27578, 32512, 35052, 36576, 39744, 41367, 46736, 48768, 52578, 52992, 54864, 55156, 70104, 73152, 78867, 79488, 82734, 93472, 97536, 105156, 109728, 110312, 124101, 140208, 146304, 157734, 158976, 165468, 186944, 210312, 219456, 220624, 248202, 280416, 292608, 315468, 317147, 330936, 372303, 373888, 420624, 438912, 441248, 496404, 560832, 630936, 634294, 661872, 744606, 747776, 841248, 877824, 882496, 951441, 992808, 1121664, 1261872, 1268588, 1323744, 1489212, 1682496, 1751203, 1764992, 1902882, 1985616, 2243328, 2523744, 2537176, 2647488, 2854323, 2978424, 3364992, 3502406, 3529984, 3805764, 3971232, 5047488, 5074352, 5253609, 5294976, 5708646, 5956848, 6729984, 7004812, 7611528, 7942464, 8562969, 10094976, 10148704, 10507218, 10589952, 11417292, 11913696, 14009624, 15223056, 15760827, 15884928, 17125938, 20189952, 20297408, 21014436, 22834584, 23827392, 28019248, 30446112, 31521654, 31769856, 34251876, 40277669, 40594816, 42028872, 45669168, 47282481, 47654784, 56038496, 60892224, 63043308, 68503752, 80555338, 81189632, 84057744, 91338336, 94564962, 95309568, 112076992, 120833007, 121784448, 126086616, 137007504, 161110676, 168115488, 182676672, 189129924, 224153984, 241666014, 243568896, 252173232, 274015008, 322221352, 336230976, 362499021, 365353344, 378259848, 448307968, 483332028, 504346464, 548030016, 644442704, 672461952, 724998042, 730706688, 756519696, 966664056, 1008692928, 1087497063, 1096060032, 1288885408, 1344923904, 1449996084, 1513039392, 1933328112, 2017385856, 2174994126, 2192120064, 2577770816, 2899992168, 3026078784, 3866656224, 4034771712, 4349988252, 5155541632, 5799984336, 6052157568, 7733312448, 8699976504, 10311083264, 11599968672, 12104315136, 15466624896, 17399953008, 23199937344, 30933249792, 34799906016, 46399874688, 69599812032, 92799749376, 139199624064, 278399248128]

約数ペア:

[(1, 278399248128), (2, 139199624064), (3, 92799749376), (4, 69599812032), (6, 46399874688), (8, 34799906016), (9, 30933249792), (12, 23199937344), (16, 17399953008), (18, 15466624896), (23, 12104315136), (24, 11599968672), (27, 10311083264), (32, 8699976504), (36, 7733312448), (46, 6052157568), (48, 5799984336), (54, 5155541632), (64, 4349988252), (69, 4034771712), (72, 3866656224), (92, 3026078784), (96, 2899992168), (108, 2577770816), (127, 2192120064), (128, 2174994126), (138, 2017385856), (144, 1933328112), (184, 1513039392), (192, 1449996084), (207, 1344923904), (216, 1288885408), (254, 1096060032), (256, 1087497063), (276, 1008692928), (288, 966664056), (368, 756519696), (381, 730706688), (384, 724998042), (414, 672461952), (432, 644442704), (508, 548030016), (552, 504346464), (576, 483332028), (621, 448307968), (736, 378259848), (762, 365353344), (768, 362499021), (828, 336230976), (864, 322221352), (1016, 274015008), (1104, 252173232), (1143, 243568896), (1152, 241666014), (1242, 224153984), (1472, 189129924), (1524, 182676672), (1656, 168115488), (1728, 161110676), (2032, 137007504), (2208, 126086616), (2286, 121784448), (2304, 120833007), (2484, 112076992), (2921, 95309568), (2944, 94564962), (3048, 91338336), (3312, 84057744), (3429, 81189632), (3456, 80555338), (4064, 68503752), (4416, 63043308), (4572, 60892224), (4968, 56038496), (5842, 47654784), (5888, 47282481), (6096, 45669168), (6624, 42028872), (6858, 40594816), (6912, 40277669), (8128, 34251876), (8763, 31769856), (8832, 31521654), (9144, 30446112), (9936, 28019248), (11684, 23827392), (12192, 22834584), (13248, 21014436), (13716, 20297408), (13789, 20189952), (16256, 17125938), (17526, 15884928), (17664, 15760827), (18288, 15223056), (19872, 14009624), (23368, 11913696), (24384, 11417292), (26289, 10589952), (26496, 10507218), (27432, 10148704), (27578, 10094976), (32512, 8562969), (35052, 7942464), (36576, 7611528), (39744, 7004812), (41367, 6729984), (46736, 5956848), (48768, 5708646), (52578, 5294976), (52992, 5253609), (54864, 5074352), (55156, 5047488), (70104, 3971232), (73152, 3805764), (78867, 3529984), (79488, 3502406), (82734, 3364992), (93472, 2978424), (97536, 2854323), (105156, 2647488), (109728, 2537176), (110312, 2523744), (124101, 2243328), (140208, 1985616), (146304, 1902882), (157734, 1764992), (158976, 1751203), (165468, 1682496), (186944, 1489212), (210312, 1323744), (219456, 1268588), (220624, 1261872), (248202, 1121664), (280416, 992808), (292608, 951441), (315468, 882496), (317147, 877824), (330936, 841248), (372303, 747776), (373888, 744606), (420624, 661872), (438912, 634294), (441248, 630936), (496404, 560832)]