1900796568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{71287}}^1$

素因数の和:71408

約数の個数: 64

約数和(自身を含む): 5235390720

約数和(自身を除く): 3334594152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 101, 132, 202, 264, 303, 404, 606, 808, 1111, 1212, 2222, 2424, 3333, 4444, 6666, 8888, 13332, 26664, 71287, 142574, 213861, 285148, 427722, 570296, 784157, 855444, 1568314, 1710888, 2352471, 3136628, 4704942, 6273256, 7199987, 9409884, 14399974, 18819768, 21599961, 28799948, 43199922, 57599896, 79199857, 86399844, 158399714, 172799688, 237599571, 316799428, 475199142, 633598856, 950398284, 1900796568]

約数ペア:

[(1, 1900796568), (2, 950398284), (3, 633598856), (4, 475199142), (6, 316799428), (8, 237599571), (11, 172799688), (12, 158399714), (22, 86399844), (24, 79199857), (33, 57599896), (44, 43199922), (66, 28799948), (88, 21599961), (101, 18819768), (132, 14399974), (202, 9409884), (264, 7199987), (303, 6273256), (404, 4704942), (606, 3136628), (808, 2352471), (1111, 1710888), (1212, 1568314), (2222, 855444), (2424, 784157), (3333, 570296), (4444, 427722), (6666, 285148), (8888, 213861), (13332, 142574), (26664, 71287)]