291412970618

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^4\times {\mathrm{83}}^1\times {\mathrm{2447}}^1$

素因数の和:2590

約数の個数: 120

約数和(自身を含む): 566301274560

約数和(自身を除く): 274888303942

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 83, 98, 121, 154, 166, 242, 539, 581, 847, 913, 1078, 1162, 1331, 1694, 1826, 2447, 2662, 4067, 4894, 5929, 6391, 8134, 9317, 10043, 11858, 12782, 14641, 17129, 18634, 20086, 26917, 29282, 34258, 44737, 53834, 65219, 70301, 89474, 102487, 110473, 119903, 130438, 140602, 188419, 203101, 204974, 220946, 239806, 296087, 376838, 406202, 492107, 592174, 717409, 773311, 984214, 1215203, 1318933, 1421707, 1434818, 1546622, 2072609, 2234111, 2430406, 2637866, 2843414, 3256957, 4145218, 4468222, 5413177, 6513914, 8506421, 9951949, 10826354, 14508263, 15638777, 17012842, 19903898, 22798699, 24575221, 29016526, 31277554, 35826527, 45597398, 49150442, 59544947, 71653054, 109471439, 119089894, 159590893, 172026547, 218942878, 250785689, 270327431, 319181786, 344053094, 501571378, 540654862, 1204185829, 1755499823, 1892292017, 2408371658, 2973601741, 3510999646, 3784584034, 5947203482, 13246044119, 20815212187, 26492088238, 41630424374, 145706485309, 291412970618]

約数ペア:

[(1, 291412970618), (2, 145706485309), (7, 41630424374), (11, 26492088238), (14, 20815212187), (22, 13246044119), (49, 5947203482), (77, 3784584034), (83, 3510999646), (98, 2973601741), (121, 2408371658), (154, 1892292017), (166, 1755499823), (242, 1204185829), (539, 540654862), (581, 501571378), (847, 344053094), (913, 319181786), (1078, 270327431), (1162, 250785689), (1331, 218942878), (1694, 172026547), (1826, 159590893), (2447, 119089894), (2662, 109471439), (4067, 71653054), (4894, 59544947), (5929, 49150442), (6391, 45597398), (8134, 35826527), (9317, 31277554), (10043, 29016526), (11858, 24575221), (12782, 22798699), (14641, 19903898), (17129, 17012842), (18634, 15638777), (20086, 14508263), (26917, 10826354), (29282, 9951949), (34258, 8506421), (44737, 6513914), (53834, 5413177), (65219, 4468222), (70301, 4145218), (89474, 3256957), (102487, 2843414), (110473, 2637866), (119903, 2430406), (130438, 2234111), (140602, 2072609), (188419, 1546622), (203101, 1434818), (204974, 1421707), (220946, 1318933), (239806, 1215203), (296087, 984214), (376838, 773311), (406202, 717409), (492107, 592174)]