127982472

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 325632000

約数和(自身を除く): 197649528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 199, 211, 254, 381, 398, 422, 508, 597, 633, 762, 796, 844, 1016, 1194, 1266, 1524, 1592, 1688, 2388, 2532, 3048, 4776, 5064, 25273, 26797, 41989, 50546, 53594, 75819, 80391, 83978, 101092, 107188, 125967, 151638, 160782, 167956, 202184, 214376, 251934, 303276, 321564, 335912, 503868, 606552, 643128, 1007736, 5332603, 10665206, 15997809, 21330412, 31995618, 42660824, 63991236, 127982472]

約数ペア:

[(1, 127982472), (2, 63991236), (3, 42660824), (4, 31995618), (6, 21330412), (8, 15997809), (12, 10665206), (24, 5332603), (127, 1007736), (199, 643128), (211, 606552), (254, 503868), (381, 335912), (398, 321564), (422, 303276), (508, 251934), (597, 214376), (633, 202184), (762, 167956), (796, 160782), (844, 151638), (1016, 125967), (1194, 107188), (1266, 101092), (1524, 83978), (1592, 80391), (1688, 75819), (2388, 53594), (2532, 50546), (3048, 41989), (4776, 26797), (5064, 25273)]