549399096832

素因数分解:

$2^9\times {\mathrm{139}}^1\times {\mathrm{1109}}^1\times {\mathrm{6961}}^1$

素因数の和:8227

約数の個数: 80

約数和(自身を含む): 1106778380400

約数和(自身を除く): 557379283568

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 1109, 1112, 2218, 2224, 4436, 4448, 6961, 8872, 8896, 13922, 17744, 17792, 27844, 35488, 35584, 55688, 70976, 71168, 111376, 141952, 154151, 222752, 283904, 308302, 445504, 567808, 616604, 891008, 967579, 1233208, 1782016, 1935158, 2466416, 3564032, 3870316, 4932832, 7719749, 7740632, 9865664, 15439498, 15481264, 19731328, 30878996, 30962528, 39462656, 61757992, 61925056, 78925312, 123515984, 123850112, 247031968, 247700224, 494063936, 495400448, 988127872, 1073045111, 1976255744, 2146090222, 3952511488, 4292180444, 8584360888, 17168721776, 34337443552, 68674887104, 137349774208, 274699548416, 549399096832]

約数ペア:

[(1, 549399096832), (2, 274699548416), (4, 137349774208), (8, 68674887104), (16, 34337443552), (32, 17168721776), (64, 8584360888), (128, 4292180444), (139, 3952511488), (256, 2146090222), (278, 1976255744), (512, 1073045111), (556, 988127872), (1109, 495400448), (1112, 494063936), (2218, 247700224), (2224, 247031968), (4436, 123850112), (4448, 123515984), (6961, 78925312), (8872, 61925056), (8896, 61757992), (13922, 39462656), (17744, 30962528), (17792, 30878996), (27844, 19731328), (35488, 15481264), (35584, 15439498), (55688, 9865664), (70976, 7740632), (71168, 7719749), (111376, 4932832), (141952, 3870316), (154151, 3564032), (222752, 2466416), (283904, 1935158), (308302, 1782016), (445504, 1233208), (567808, 967579), (616604, 891008)]