2912176212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 7707786240

約数和(自身を除く): 4795610028

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 121, 132, 139, 141, 188, 242, 278, 282, 307, 363, 417, 484, 517, 556, 564, 614, 726, 834, 921, 1034, 1228, 1452, 1529, 1551, 1668, 1842, 2068, 3058, 3102, 3377, 3684, 4587, 5687, 6116, 6204, 6533, 6754, 9174, 10131, 11374, 13066, 13508, 14429, 16819, 17061, 18348, 19599, 20262, 22748, 26132, 28858, 33638, 34122, 37147, 39198, 40524, 42673, 43287, 50457, 57716, 67276, 68244, 71863, 74294, 78396, 85346, 86574, 100914, 111441, 128019, 143726, 148588, 158719, 170692, 173148, 201828, 215589, 222882, 256038, 287452, 317438, 431178, 445764, 469403, 476157, 512076, 634876, 790493, 862356, 938806, 952314, 1408209, 1580986, 1745909, 1877612, 1904628, 2005631, 2371479, 2816418, 3161972, 3491818, 4011262, 4742958, 5163433, 5237727, 5632836, 6016893, 6983636, 8022524, 9485916, 10326866, 10475454, 12033786, 15490299, 20653732, 20950908, 22061941, 24067572, 30980598, 44123882, 61961196, 66185823, 88247764, 132371646, 242681351, 264743292, 485362702, 728044053, 970725404, 1456088106, 2912176212]

約数ペア:

[(1, 2912176212), (2, 1456088106), (3, 970725404), (4, 728044053), (6, 485362702), (11, 264743292), (12, 242681351), (22, 132371646), (33, 88247764), (44, 66185823), (47, 61961196), (66, 44123882), (94, 30980598), (121, 24067572), (132, 22061941), (139, 20950908), (141, 20653732), (188, 15490299), (242, 12033786), (278, 10475454), (282, 10326866), (307, 9485916), (363, 8022524), (417, 6983636), (484, 6016893), (517, 5632836), (556, 5237727), (564, 5163433), (614, 4742958), (726, 4011262), (834, 3491818), (921, 3161972), (1034, 2816418), (1228, 2371479), (1452, 2005631), (1529, 1904628), (1551, 1877612), (1668, 1745909), (1842, 1580986), (2068, 1408209), (3058, 952314), (3102, 938806), (3377, 862356), (3684, 790493), (4587, 634876), (5687, 512076), (6116, 476157), (6204, 469403), (6533, 445764), (6754, 431178), (9174, 317438), (10131, 287452), (11374, 256038), (13066, 222882), (13508, 215589), (14429, 201828), (16819, 173148), (17061, 170692), (18348, 158719), (19599, 148588), (20262, 143726), (22748, 128019), (26132, 111441), (28858, 100914), (33638, 86574), (34122, 85346), (37147, 78396), (39198, 74294), (40524, 71863), (42673, 68244), (43287, 67276), (50457, 57716)]