853508082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:416

約数の個数: 128

約数和(自身を含む): 2134517760

約数和(自身を除く): 1281009678

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 137, 211, 222, 259, 266, 274, 399, 411, 422, 518, 633, 703, 777, 798, 822, 959, 1266, 1406, 1477, 1554, 1918, 2109, 2603, 2877, 2954, 4009, 4218, 4431, 4921, 5069, 5206, 5754, 7807, 7809, 8018, 8862, 9842, 10138, 12027, 14763, 15207, 15614, 15618, 18221, 23421, 24054, 28063, 28907, 29526, 30414, 35483, 36442, 46842, 54649, 54663, 56126, 57814, 70966, 84189, 86721, 96311, 106449, 109298, 109326, 148333, 163947, 168378, 173442, 192622, 202349, 212898, 288933, 296666, 327894, 404698, 444999, 549233, 577866, 607047, 674177, 889998, 1038331, 1069559, 1098466, 1214094, 1348354, 1647699, 2022531, 2076662, 2139118, 3114993, 3208677, 3295398, 3844631, 4045062, 6229986, 6417354, 7486913, 7689262, 11533893, 14973826, 20321621, 22460739, 23067786, 40643242, 44921478, 60964863, 121929726, 142251347, 284502694, 426754041, 853508082]

約数ペア:

[(1, 853508082), (2, 426754041), (3, 284502694), (6, 142251347), (7, 121929726), (14, 60964863), (19, 44921478), (21, 40643242), (37, 23067786), (38, 22460739), (42, 20321621), (57, 14973826), (74, 11533893), (111, 7689262), (114, 7486913), (133, 6417354), (137, 6229986), (211, 4045062), (222, 3844631), (259, 3295398), (266, 3208677), (274, 3114993), (399, 2139118), (411, 2076662), (422, 2022531), (518, 1647699), (633, 1348354), (703, 1214094), (777, 1098466), (798, 1069559), (822, 1038331), (959, 889998), (1266, 674177), (1406, 607047), (1477, 577866), (1554, 549233), (1918, 444999), (2109, 404698), (2603, 327894), (2877, 296666), (2954, 288933), (4009, 212898), (4218, 202349), (4431, 192622), (4921, 173442), (5069, 168378), (5206, 163947), (5754, 148333), (7807, 109326), (7809, 109298), (8018, 106449), (8862, 96311), (9842, 86721), (10138, 84189), (12027, 70966), (14763, 57814), (15207, 56126), (15614, 54663), (15618, 54649), (18221, 46842), (23421, 36442), (24054, 35483), (28063, 30414), (28907, 29526)]