221569187034

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3889}}^1\times {\mathrm{15541}}^1$

素因数の和:19495

約数の個数: 64

約数和(自身を含む): 487536376320

約数和(自身を除く): 265967189286

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 3889, 7778, 11667, 15541, 23334, 31082, 46623, 50557, 93246, 101114, 151671, 182783, 202033, 303342, 365566, 404066, 548349, 606099, 730427, 1096698, 1212198, 1460854, 2191281, 2376179, 4382562, 4752358, 7128537, 9495551, 14257074, 18991102, 28486653, 56973306, 60438949, 120877898, 181316847, 362633694, 785706337, 1571412674, 2357119011, 2840630603, 4714238022, 5681261206, 8521891809, 17043783618, 36928197839, 73856395678, 110784593517, 221569187034]

約数ペア:

[(1, 221569187034), (2, 110784593517), (3, 73856395678), (6, 36928197839), (13, 17043783618), (26, 8521891809), (39, 5681261206), (47, 4714238022), (78, 2840630603), (94, 2357119011), (141, 1571412674), (282, 785706337), (611, 362633694), (1222, 181316847), (1833, 120877898), (3666, 60438949), (3889, 56973306), (7778, 28486653), (11667, 18991102), (15541, 14257074), (23334, 9495551), (31082, 7128537), (46623, 4752358), (50557, 4382562), (93246, 2376179), (101114, 2191281), (151671, 1460854), (182783, 1212198), (202033, 1096698), (303342, 730427), (365566, 606099), (404066, 548349)]