221837230072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1\times {\mathrm{14087}}^1$

素因数の和:14756

約数の個数: 64

約数和(自身を含む): 440593747200

約数和(自身を除く): 218756517128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 313, 331, 626, 662, 1252, 1324, 2504, 2648, 5947, 6289, 11894, 12578, 14087, 23788, 25156, 28174, 47576, 50312, 56348, 103603, 112696, 207206, 267653, 414412, 535306, 828824, 1070612, 1968457, 2141224, 3936914, 4409231, 4662797, 7873828, 8818462, 9325594, 15747656, 17636924, 18651188, 35273848, 37302376, 83775389, 88593143, 167550778, 177186286, 335101556, 354372572, 670203112, 708745144, 1459455461, 2918910922, 5837821844, 11675643688, 27729653759, 55459307518, 110918615036, 221837230072]

約数ペア:

[(1, 221837230072), (2, 110918615036), (4, 55459307518), (8, 27729653759), (19, 11675643688), (38, 5837821844), (76, 2918910922), (152, 1459455461), (313, 708745144), (331, 670203112), (626, 354372572), (662, 335101556), (1252, 177186286), (1324, 167550778), (2504, 88593143), (2648, 83775389), (5947, 37302376), (6289, 35273848), (11894, 18651188), (12578, 17636924), (14087, 15747656), (23788, 9325594), (25156, 8818462), (28174, 7873828), (47576, 4662797), (50312, 4409231), (56348, 3936914), (103603, 2141224), (112696, 1968457), (207206, 1070612), (267653, 828824), (414412, 535306)]