222799304

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{661}}^1$

素因数の和:1150

約数の個数: 64

約数和(自身を含む): 516042240

約数和(自身を除く): 293242936

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 463, 661, 728, 926, 1322, 1852, 2644, 3241, 3704, 4627, 5288, 6019, 6482, 8593, 9254, 12038, 12964, 17186, 18508, 24076, 25928, 34372, 37016, 42133, 48152, 60151, 68744, 84266, 120302, 168532, 240604, 306043, 337064, 481208, 612086, 1224172, 2142301, 2448344, 3978559, 4284602, 7957118, 8569204, 15914236, 17138408, 27849913, 31828472, 55699826, 111399652, 222799304]

約数ペア:

[(1, 222799304), (2, 111399652), (4, 55699826), (7, 31828472), (8, 27849913), (13, 17138408), (14, 15914236), (26, 8569204), (28, 7957118), (52, 4284602), (56, 3978559), (91, 2448344), (104, 2142301), (182, 1224172), (364, 612086), (463, 481208), (661, 337064), (728, 306043), (926, 240604), (1322, 168532), (1852, 120302), (2644, 84266), (3241, 68744), (3704, 60151), (4627, 48152), (5288, 42133), (6019, 37016), (6482, 34372), (8593, 25928), (9254, 24076), (12038, 18508), (12964, 17186)]