647517295074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1\times {\mathrm{98533}}^1$

素因数の和:99211

約数の個数: 64

約数和(自身を含む): 1405608793344

約数和(自身を除く): 758091498270

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 487, 519, 974, 1038, 1461, 2249, 2922, 4498, 6331, 6747, 12662, 13494, 18993, 37986, 84251, 98533, 168502, 197066, 252753, 295599, 505506, 591198, 1095263, 1280929, 2190526, 2561858, 3285789, 3842787, 6571578, 7685574, 17046209, 34092418, 47985571, 51138627, 95971142, 102277254, 143956713, 221600717, 287913426, 443201434, 623812423, 664802151, 1247624846, 1329604302, 1871437269, 3742874538, 8301503783, 16603007566, 24904511349, 49809022698, 107919549179, 215839098358, 323758647537, 647517295074]

約数ペア:

[(1, 647517295074), (2, 323758647537), (3, 215839098358), (6, 107919549179), (13, 49809022698), (26, 24904511349), (39, 16603007566), (78, 8301503783), (173, 3742874538), (346, 1871437269), (487, 1329604302), (519, 1247624846), (974, 664802151), (1038, 623812423), (1461, 443201434), (2249, 287913426), (2922, 221600717), (4498, 143956713), (6331, 102277254), (6747, 95971142), (12662, 51138627), (13494, 47985571), (18993, 34092418), (37986, 17046209), (84251, 7685574), (98533, 6571578), (168502, 3842787), (197066, 3285789), (252753, 2561858), (295599, 2190526), (505506, 1280929), (591198, 1095263)]