28656248544

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1292219}}^1$

素因数の和:1292253

約数の個数: 144

約数和(自身を含む): 101599505280

約数和(自身を除く): 72943256736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 5544, 7392, 11088, 22176, 1292219, 2584438, 3876657, 5168876, 7753314, 9045533, 10337752, 11629971, 14214409, 15506628, 18091066, 20675504, 23259942, 27136599, 28428818, 31013256, 36182132, 41351008, 42643227, 46519884, 54273198, 56857636, 62026512, 72364264, 81409797, 85286454, 93039768, 99500863, 108546396, 113715272, 124053024, 127929681, 144728528, 162819594, 170572908, 186079536, 199001726, 217092792, 227430544, 255859362, 289457056, 298502589, 325639188, 341145816, 372159072, 398003452, 434185584, 454861088, 511718724, 597005178, 651278376, 682291632, 796006904, 868371168, 895507767, 1023437448, 1194010356, 1302556752, 1364583264, 1592013808, 1791015534, 2046874896, 2388020712, 2605113504, 3184027616, 3582031068, 4093749792, 4776041424, 7164062136, 9552082848, 14328124272, 28656248544]

約数ペア:

[(1, 28656248544), (2, 14328124272), (3, 9552082848), (4, 7164062136), (6, 4776041424), (7, 4093749792), (8, 3582031068), (9, 3184027616), (11, 2605113504), (12, 2388020712), (14, 2046874896), (16, 1791015534), (18, 1592013808), (21, 1364583264), (22, 1302556752), (24, 1194010356), (28, 1023437448), (32, 895507767), (33, 868371168), (36, 796006904), (42, 682291632), (44, 651278376), (48, 597005178), (56, 511718724), (63, 454861088), (66, 434185584), (72, 398003452), (77, 372159072), (84, 341145816), (88, 325639188), (96, 298502589), (99, 289457056), (112, 255859362), (126, 227430544), (132, 217092792), (144, 199001726), (154, 186079536), (168, 170572908), (176, 162819594), (198, 144728528), (224, 127929681), (231, 124053024), (252, 113715272), (264, 108546396), (288, 99500863), (308, 93039768), (336, 85286454), (352, 81409797), (396, 72364264), (462, 62026512), (504, 56857636), (528, 54273198), (616, 46519884), (672, 42643227), (693, 41351008), (792, 36182132), (924, 31013256), (1008, 28428818), (1056, 27136599), (1232, 23259942), (1386, 20675504), (1584, 18091066), (1848, 15506628), (2016, 14214409), (2464, 11629971), (2772, 10337752), (3168, 9045533), (3696, 7753314), (5544, 5168876), (7392, 3876657), (11088, 2584438), (22176, 1292219)]