8779391136

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{1021}}^1$

素因数の和:1519

約数の個数: 144

約数和(自身を含む): 25395126120

約数和(自身を除く): 16615734984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 409, 438, 584, 657, 818, 876, 1021, 1168, 1227, 1314, 1636, 1752, 2042, 2336, 2454, 2628, 3063, 3272, 3504, 3681, 4084, 4908, 5256, 6126, 6544, 7008, 7362, 8168, 9189, 9816, 10512, 12252, 13088, 14724, 16336, 18378, 19632, 21024, 24504, 29448, 29857, 32672, 36756, 39264, 49008, 58896, 59714, 73512, 74533, 89571, 98016, 117792, 119428, 147024, 149066, 179142, 223599, 238856, 268713, 294048, 298132, 358284, 417589, 447198, 477712, 537426, 596264, 670797, 716568, 835178, 894396, 955424, 1074852, 1192528, 1252767, 1341594, 1433136, 1670356, 1788792, 2149704, 2385056, 2505534, 2683188, 2866272, 3340712, 3577584, 3758301, 4299408, 5011068, 5366376, 6681424, 7155168, 7516602, 8598816, 10022136, 10732752, 13362848, 15033204, 20044272, 21465504, 30066408, 30483997, 40088544, 60132816, 60967994, 91451991, 120265632, 121935988, 182903982, 243871976, 274355973, 365807964, 487743952, 548711946, 731615928, 975487904, 1097423892, 1463231856, 2194847784, 2926463712, 4389695568, 8779391136]

約数ペア:

[(1, 8779391136), (2, 4389695568), (3, 2926463712), (4, 2194847784), (6, 1463231856), (8, 1097423892), (9, 975487904), (12, 731615928), (16, 548711946), (18, 487743952), (24, 365807964), (32, 274355973), (36, 243871976), (48, 182903982), (72, 121935988), (73, 120265632), (96, 91451991), (144, 60967994), (146, 60132816), (219, 40088544), (288, 30483997), (292, 30066408), (409, 21465504), (438, 20044272), (584, 15033204), (657, 13362848), (818, 10732752), (876, 10022136), (1021, 8598816), (1168, 7516602), (1227, 7155168), (1314, 6681424), (1636, 5366376), (1752, 5011068), (2042, 4299408), (2336, 3758301), (2454, 3577584), (2628, 3340712), (3063, 2866272), (3272, 2683188), (3504, 2505534), (3681, 2385056), (4084, 2149704), (4908, 1788792), (5256, 1670356), (6126, 1433136), (6544, 1341594), (7008, 1252767), (7362, 1192528), (8168, 1074852), (9189, 955424), (9816, 894396), (10512, 835178), (12252, 716568), (13088, 670797), (14724, 596264), (16336, 537426), (18378, 477712), (19632, 447198), (21024, 417589), (24504, 358284), (29448, 298132), (29857, 294048), (32672, 268713), (36756, 238856), (39264, 223599), (49008, 179142), (58896, 149066), (59714, 147024), (73512, 119428), (74533, 117792), (89571, 98016)]