242533746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7793}}^1$

素因数の和:7840

約数の個数: 96

約数和(自身を含む): 680883840

約数和(自身を除く): 438350094

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 5187, 7793, 10374, 15561, 15586, 23379, 31122, 46758, 54551, 70137, 101309, 109102, 140274, 148067, 163653, 202618, 296134, 303927, 327306, 444201, 490959, 607854, 709163, 888402, 911781, 981918, 1036469, 1332603, 1418326, 1823562, 1924871, 2072938, 2127489, 2665206, 3109407, 3849742, 4254978, 5774613, 6218814, 6382467, 9328221, 11549226, 12764934, 13474097, 17323839, 18656442, 26948194, 34647678, 40422291, 80844582, 121266873, 242533746]

約数ペア:

[(1, 242533746), (2, 121266873), (3, 80844582), (6, 40422291), (7, 34647678), (9, 26948194), (13, 18656442), (14, 17323839), (18, 13474097), (19, 12764934), (21, 11549226), (26, 9328221), (38, 6382467), (39, 6218814), (42, 5774613), (57, 4254978), (63, 3849742), (78, 3109407), (91, 2665206), (114, 2127489), (117, 2072938), (126, 1924871), (133, 1823562), (171, 1418326), (182, 1332603), (234, 1036469), (247, 981918), (266, 911781), (273, 888402), (342, 709163), (399, 607854), (494, 490959), (546, 444201), (741, 327306), (798, 303927), (819, 296134), (1197, 202618), (1482, 163653), (1638, 148067), (1729, 140274), (2223, 109102), (2394, 101309), (3458, 70137), (4446, 54551), (5187, 46758), (7793, 31122), (10374, 23379), (15561, 15586)]