390107568

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2503}}^1$

素因数の和:2722

約数の個数: 80

約数和(自身を含む): 1073074176

約数和(自身を除く): 682966608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 191, 204, 272, 382, 408, 573, 764, 816, 1146, 1528, 2292, 2503, 3056, 3247, 4584, 5006, 6494, 7509, 9168, 9741, 10012, 12988, 15018, 19482, 20024, 25976, 30036, 38964, 40048, 42551, 51952, 60072, 77928, 85102, 120144, 127653, 155856, 170204, 255306, 340408, 478073, 510612, 680816, 956146, 1021224, 1434219, 1912292, 2042448, 2868438, 3824584, 5736876, 7649168, 8127241, 11473752, 16254482, 22947504, 24381723, 32508964, 48763446, 65017928, 97526892, 130035856, 195053784, 390107568]

約数ペア:

[(1, 390107568), (2, 195053784), (3, 130035856), (4, 97526892), (6, 65017928), (8, 48763446), (12, 32508964), (16, 24381723), (17, 22947504), (24, 16254482), (34, 11473752), (48, 8127241), (51, 7649168), (68, 5736876), (102, 3824584), (136, 2868438), (191, 2042448), (204, 1912292), (272, 1434219), (382, 1021224), (408, 956146), (573, 680816), (764, 510612), (816, 478073), (1146, 340408), (1528, 255306), (2292, 170204), (2503, 155856), (3056, 127653), (3247, 120144), (4584, 85102), (5006, 77928), (6494, 60072), (7509, 51952), (9168, 42551), (9741, 40048), (10012, 38964), (12988, 30036), (15018, 25976), (19482, 20024)]