2016640912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:561

約数の個数: 160

約数和(自身を含む): 4908435840

約数和(自身を除く): 2891794928

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 139, 143, 176, 187, 208, 221, 272, 278, 286, 373, 374, 442, 556, 572, 746, 748, 884, 1112, 1144, 1492, 1496, 1529, 1768, 1807, 2224, 2288, 2363, 2431, 2984, 2992, 3058, 3536, 3614, 4103, 4726, 4849, 4862, 5968, 6116, 6341, 7228, 8206, 9452, 9698, 9724, 12232, 12682, 14456, 16412, 18904, 19396, 19448, 19877, 24464, 25364, 25993, 28912, 30719, 32824, 37808, 38792, 38896, 39754, 50728, 51847, 51986, 53339, 61438, 65648, 69751, 77584, 79508, 82433, 101456, 103694, 103972, 106678, 122876, 139502, 159016, 164866, 207388, 207944, 213356, 245752, 279004, 318032, 329732, 337909, 414776, 415888, 426712, 491504, 558008, 570317, 659464, 674011, 675818, 829552, 853424, 881399, 906763, 1116016, 1140634, 1318928, 1348022, 1351636, 1762798, 1813526, 2281268, 2696044, 2703272, 3525596, 3627052, 4562536, 5392088, 5406544, 7051192, 7254104, 7414121, 9125072, 9695389, 10784176, 11458187, 14102384, 14508208, 14828242, 19390778, 22916374, 29656484, 38781556, 45832748, 59312968, 77563112, 91665496, 118625936, 126040057, 155126224, 183330992, 252080114, 504160228, 1008320456, 2016640912]

約数ペア:

[(1, 2016640912), (2, 1008320456), (4, 504160228), (8, 252080114), (11, 183330992), (13, 155126224), (16, 126040057), (17, 118625936), (22, 91665496), (26, 77563112), (34, 59312968), (44, 45832748), (52, 38781556), (68, 29656484), (88, 22916374), (104, 19390778), (136, 14828242), (139, 14508208), (143, 14102384), (176, 11458187), (187, 10784176), (208, 9695389), (221, 9125072), (272, 7414121), (278, 7254104), (286, 7051192), (373, 5406544), (374, 5392088), (442, 4562536), (556, 3627052), (572, 3525596), (746, 2703272), (748, 2696044), (884, 2281268), (1112, 1813526), (1144, 1762798), (1492, 1351636), (1496, 1348022), (1529, 1318928), (1768, 1140634), (1807, 1116016), (2224, 906763), (2288, 881399), (2363, 853424), (2431, 829552), (2984, 675818), (2992, 674011), (3058, 659464), (3536, 570317), (3614, 558008), (4103, 491504), (4726, 426712), (4849, 415888), (4862, 414776), (5968, 337909), (6116, 329732), (6341, 318032), (7228, 279004), (8206, 245752), (9452, 213356), (9698, 207944), (9724, 207388), (12232, 164866), (12682, 159016), (14456, 139502), (16412, 122876), (18904, 106678), (19396, 103972), (19448, 103694), (19877, 101456), (24464, 82433), (25364, 79508), (25993, 77584), (28912, 69751), (30719, 65648), (32824, 61438), (37808, 53339), (38792, 51986), (38896, 51847), (39754, 50728)]