766555218

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1873}}^1$

素因数の和:1961

約数の個数: 128

約数和(自身を含む): 2040111360

約数和(自身を除く): 1273556142

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 53, 54, 66, 78, 99, 106, 117, 143, 159, 198, 234, 286, 297, 318, 351, 429, 477, 583, 594, 689, 702, 858, 954, 1166, 1287, 1378, 1431, 1749, 1873, 2067, 2574, 2862, 3498, 3746, 3861, 4134, 5247, 5619, 6201, 7579, 7722, 10494, 11238, 12402, 15158, 15741, 16857, 18603, 20603, 22737, 24349, 31482, 33714, 37206, 41206, 45474, 48698, 50571, 61809, 68211, 73047, 99269, 101142, 123618, 136422, 146094, 185427, 198538, 204633, 219141, 267839, 297807, 370854, 409266, 438282, 535678, 556281, 595614, 657423, 803517, 893421, 1091959, 1112562, 1290497, 1314846, 1607034, 1786842, 2183918, 2410551, 2580994, 2680263, 3275877, 3871491, 4821102, 5360526, 6551754, 7231653, 7742982, 9827631, 11614473, 14195467, 14463306, 19655262, 23228946, 28390934, 29482893, 34843419, 42586401, 58965786, 69686838, 85172802, 127759203, 255518406, 383277609, 766555218]

約数ペア:

[(1, 766555218), (2, 383277609), (3, 255518406), (6, 127759203), (9, 85172802), (11, 69686838), (13, 58965786), (18, 42586401), (22, 34843419), (26, 29482893), (27, 28390934), (33, 23228946), (39, 19655262), (53, 14463306), (54, 14195467), (66, 11614473), (78, 9827631), (99, 7742982), (106, 7231653), (117, 6551754), (143, 5360526), (159, 4821102), (198, 3871491), (234, 3275877), (286, 2680263), (297, 2580994), (318, 2410551), (351, 2183918), (429, 1786842), (477, 1607034), (583, 1314846), (594, 1290497), (689, 1112562), (702, 1091959), (858, 893421), (954, 803517), (1166, 657423), (1287, 595614), (1378, 556281), (1431, 535678), (1749, 438282), (1873, 409266), (2067, 370854), (2574, 297807), (2862, 267839), (3498, 219141), (3746, 204633), (3861, 198538), (4134, 185427), (5247, 146094), (5619, 136422), (6201, 123618), (7579, 101142), (7722, 99269), (10494, 73047), (11238, 68211), (12402, 61809), (15158, 50571), (15741, 48698), (16857, 45474), (18603, 41206), (20603, 37206), (22737, 33714), (24349, 31482)]