246955982

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 494887680

約数和(自身を除く): 247931698

約数列:

[1, 2, 7, 13, 14, 26, 31, 37, 49, 62, 74, 91, 98, 169, 182, 217, 259, 338, 403, 434, 481, 518, 637, 806, 962, 1147, 1183, 1274, 1519, 1813, 2197, 2294, 2366, 2821, 3038, 3367, 3626, 4394, 5239, 5642, 6253, 6734, 8029, 8281, 10478, 12506, 14911, 15379, 16058, 16562, 19747, 23569, 29822, 30758, 36673, 39494, 43771, 47138, 56203, 68107, 73346, 81289, 87542, 104377, 107653, 112406, 136214, 162578, 193843, 208754, 215306, 256711, 306397, 387686, 476749, 513422, 569023, 612794, 730639, 953498, 1138046, 1356901, 1461278, 2519959, 2713802, 3337243, 3983161, 5039918, 6674486, 7966322, 9498307, 17639713, 18996614, 35279426, 123477991, 246955982]

約数ペア:

[(1, 246955982), (2, 123477991), (7, 35279426), (13, 18996614), (14, 17639713), (26, 9498307), (31, 7966322), (37, 6674486), (49, 5039918), (62, 3983161), (74, 3337243), (91, 2713802), (98, 2519959), (169, 1461278), (182, 1356901), (217, 1138046), (259, 953498), (338, 730639), (403, 612794), (434, 569023), (481, 513422), (518, 476749), (637, 387686), (806, 306397), (962, 256711), (1147, 215306), (1183, 208754), (1274, 193843), (1519, 162578), (1813, 136214), (2197, 112406), (2294, 107653), (2366, 104377), (2821, 87542), (3038, 81289), (3367, 73346), (3626, 68107), (4394, 56203), (5239, 47138), (5642, 43771), (6253, 39494), (6734, 36673), (8029, 30758), (8281, 29822), (10478, 23569), (12506, 19747), (14911, 16562), (15379, 16058)]