128378049408

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{2274271}}^1$

素因数の和:2274305

約数の個数: 144

約数和(自身を含む): 429735065760

約数和(自身を除く): 301357016352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 4032, 4704, 6272, 7056, 8064, 9408, 14112, 18816, 28224, 56448, 2274271, 4548542, 6822813, 9097084, 13645626, 15919897, 18194168, 20468439, 27291252, 31839794, 36388336, 40936878, 47759691, 54582504, 63679588, 72776672, 81873756, 95519382, 109165008, 111439279, 127359176, 143279073, 145553344, 163747512, 191038764, 218330016, 222878558, 254718352, 286558146, 291106688, 327495024, 334317837, 382077528, 436660032, 445757116, 509436704, 573116292, 654990048, 668635674, 764155056, 873320064, 891514232, 1002953511, 1018873408, 1146232584, 1309980096, 1337271348, 1528310112, 1783028464, 2005907022, 2037746816, 2292465168, 2619960192, 2674542696, 3056620224, 3566056928, 4011814044, 4584930336, 5349085392, 6113240448, 7132113856, 8023628088, 9169860672, 10698170784, 14264227712, 16047256176, 18339721344, 21396341568, 32094512352, 42792683136, 64189024704, 128378049408]

約数ペア:

[(1, 128378049408), (2, 64189024704), (3, 42792683136), (4, 32094512352), (6, 21396341568), (7, 18339721344), (8, 16047256176), (9, 14264227712), (12, 10698170784), (14, 9169860672), (16, 8023628088), (18, 7132113856), (21, 6113240448), (24, 5349085392), (28, 4584930336), (32, 4011814044), (36, 3566056928), (42, 3056620224), (48, 2674542696), (49, 2619960192), (56, 2292465168), (63, 2037746816), (64, 2005907022), (72, 1783028464), (84, 1528310112), (96, 1337271348), (98, 1309980096), (112, 1146232584), (126, 1018873408), (128, 1002953511), (144, 891514232), (147, 873320064), (168, 764155056), (192, 668635674), (196, 654990048), (224, 573116292), (252, 509436704), (288, 445757116), (294, 436660032), (336, 382077528), (384, 334317837), (392, 327495024), (441, 291106688), (448, 286558146), (504, 254718352), (576, 222878558), (588, 218330016), (672, 191038764), (784, 163747512), (882, 145553344), (896, 143279073), (1008, 127359176), (1152, 111439279), (1176, 109165008), (1344, 95519382), (1568, 81873756), (1764, 72776672), (2016, 63679588), (2352, 54582504), (2688, 47759691), (3136, 40936878), (3528, 36388336), (4032, 31839794), (4704, 27291252), (6272, 20468439), (7056, 18194168), (8064, 15919897), (9408, 13645626), (14112, 9097084), (18816, 6822813), (28224, 4548542), (56448, 2274271)]