2267142878

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 4722278400

約数和(自身を除く): 2455135522

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 121, 143, 154, 182, 191, 242, 286, 343, 382, 539, 637, 686, 847, 1001, 1078, 1274, 1331, 1337, 1573, 1694, 2002, 2101, 2483, 2662, 2674, 3146, 3773, 4202, 4459, 4966, 5929, 7007, 7546, 8918, 9317, 9359, 11011, 11858, 14014, 14707, 17303, 17381, 18634, 18718, 22022, 23111, 27313, 29414, 34606, 34762, 41503, 46222, 49049, 54626, 65219, 65513, 77077, 83006, 98098, 102949, 121121, 121667, 130438, 131026, 154154, 161777, 191191, 205898, 242242, 243334, 254221, 300443, 323554, 382382, 456533, 508442, 539539, 600886, 720643, 847847, 851669, 913066, 1079078, 1132439, 1338337, 1441286, 1695694, 1703338, 1779547, 2103101, 2264878, 2676674, 3304873, 3559094, 4206202, 5934929, 6609746, 7927073, 9368359, 11869858, 12456829, 14721707, 15854146, 18736718, 23134111, 24913658, 29443414, 46268222, 87197803, 103051949, 161938777, 174395606, 206103898, 323877554, 1133571439, 2267142878]

約数ペア:

[(1, 2267142878), (2, 1133571439), (7, 323877554), (11, 206103898), (13, 174395606), (14, 161938777), (22, 103051949), (26, 87197803), (49, 46268222), (77, 29443414), (91, 24913658), (98, 23134111), (121, 18736718), (143, 15854146), (154, 14721707), (182, 12456829), (191, 11869858), (242, 9368359), (286, 7927073), (343, 6609746), (382, 5934929), (539, 4206202), (637, 3559094), (686, 3304873), (847, 2676674), (1001, 2264878), (1078, 2103101), (1274, 1779547), (1331, 1703338), (1337, 1695694), (1573, 1441286), (1694, 1338337), (2002, 1132439), (2101, 1079078), (2483, 913066), (2662, 851669), (2674, 847847), (3146, 720643), (3773, 600886), (4202, 539539), (4459, 508442), (4966, 456533), (5929, 382382), (7007, 323554), (7546, 300443), (8918, 254221), (9317, 243334), (9359, 242242), (11011, 205898), (11858, 191191), (14014, 161777), (14707, 154154), (17303, 131026), (17381, 130438), (18634, 121667), (18718, 121121), (22022, 102949), (23111, 98098), (27313, 83006), (29414, 77077), (34606, 65513), (34762, 65219), (41503, 54626), (46222, 49049)]