2247697627721

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{2963}}^1$

素因数の和:3523

約数の個数: 128

約数和(自身を含む): 3119888378880

約数和(自身を除く): 872190751159

約数列:

[1, 7, 13, 17, 29, 37, 91, 119, 203, 221, 259, 377, 457, 481, 493, 629, 1073, 1547, 2639, 2963, 3199, 3367, 3451, 4403, 5941, 6409, 7511, 7769, 8177, 13253, 13949, 16909, 18241, 20741, 38519, 41587, 44863, 50371, 54383, 57239, 85927, 92771, 97643, 100997, 109631, 118363, 127687, 172289, 219817, 225301, 237133, 269633, 287453, 352597, 490361, 601489, 654823, 706979, 767417, 1117051, 1206023, 1354091, 1425203, 1460759, 1538719, 1577107, 1659931, 1863727, 2012171, 2928913, 3179299, 3432527, 3736889, 4583761, 6374693, 7819357, 8336137, 9478637, 9976421, 10225313, 13046089, 17603183, 18989867, 20502391, 22255093, 23019547, 24228451, 26158223, 39268639, 41330887, 44622851, 50101367, 54048083, 58352959, 108369781, 123222281, 132929069, 161136829, 169599157, 274880473, 289316209, 299254111, 350709569, 378336581, 510492307, 651317771, 667566863, 702625079, 758588467, 851723239, 1452939643, 2094778777, 3573446149, 4559224397, 4672968041, 4918375553, 5962062673, 8678369219, 10170577501, 11072402107, 18888215359, 24699973931, 60748584533, 77506814749, 132217507513, 172899817517, 321099661103, 2247697627721]

約数ペア:

[(1, 2247697627721), (7, 321099661103), (13, 172899817517), (17, 132217507513), (29, 77506814749), (37, 60748584533), (91, 24699973931), (119, 18888215359), (203, 11072402107), (221, 10170577501), (259, 8678369219), (377, 5962062673), (457, 4918375553), (481, 4672968041), (493, 4559224397), (629, 3573446149), (1073, 2094778777), (1547, 1452939643), (2639, 851723239), (2963, 758588467), (3199, 702625079), (3367, 667566863), (3451, 651317771), (4403, 510492307), (5941, 378336581), (6409, 350709569), (7511, 299254111), (7769, 289316209), (8177, 274880473), (13253, 169599157), (13949, 161136829), (16909, 132929069), (18241, 123222281), (20741, 108369781), (38519, 58352959), (41587, 54048083), (44863, 50101367), (50371, 44622851), (54383, 41330887), (57239, 39268639), (85927, 26158223), (92771, 24228451), (97643, 23019547), (100997, 22255093), (109631, 20502391), (118363, 18989867), (127687, 17603183), (172289, 13046089), (219817, 10225313), (225301, 9976421), (237133, 9478637), (269633, 8336137), (287453, 7819357), (352597, 6374693), (490361, 4583761), (601489, 3736889), (654823, 3432527), (706979, 3179299), (767417, 2928913), (1117051, 2012171), (1206023, 1863727), (1354091, 1659931), (1425203, 1577107), (1460759, 1538719)]