275049918

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:452

約数の個数: 160

約数和(自身を含む): 749371392

約数和(自身を除く): 474321474

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 31, 33, 39, 54, 62, 66, 78, 81, 93, 99, 117, 143, 162, 186, 198, 234, 279, 286, 297, 341, 351, 383, 403, 429, 558, 594, 682, 702, 766, 806, 837, 858, 891, 1023, 1053, 1149, 1209, 1287, 1674, 1782, 2046, 2106, 2298, 2418, 2511, 2574, 3069, 3447, 3627, 3861, 4213, 4433, 4979, 5022, 6138, 6894, 7254, 7722, 8426, 8866, 9207, 9958, 10341, 10881, 11583, 11873, 12639, 13299, 14937, 18414, 20682, 21762, 23166, 23746, 25278, 26598, 27621, 29874, 31023, 32643, 35619, 37917, 39897, 44811, 54769, 55242, 62046, 65286, 71238, 75834, 79794, 89622, 106857, 109538, 113751, 119691, 130603, 134433, 154349, 164307, 213714, 227502, 239382, 261206, 268866, 308698, 320571, 328614, 341253, 359073, 391809, 403299, 463047, 492921, 641142, 682506, 718146, 783618, 806598, 926094, 961713, 985842, 1175427, 1389141, 1478763, 1697839, 1923426, 2350854, 2778282, 2957526, 3395678, 3526281, 4167423, 4436289, 5093517, 7052562, 8334846, 8872578, 10187034, 10578843, 12502269, 15280551, 21157686, 25004538, 30561102, 45841653, 91683306, 137524959, 275049918]

約数ペア:

[(1, 275049918), (2, 137524959), (3, 91683306), (6, 45841653), (9, 30561102), (11, 25004538), (13, 21157686), (18, 15280551), (22, 12502269), (26, 10578843), (27, 10187034), (31, 8872578), (33, 8334846), (39, 7052562), (54, 5093517), (62, 4436289), (66, 4167423), (78, 3526281), (81, 3395678), (93, 2957526), (99, 2778282), (117, 2350854), (143, 1923426), (162, 1697839), (186, 1478763), (198, 1389141), (234, 1175427), (279, 985842), (286, 961713), (297, 926094), (341, 806598), (351, 783618), (383, 718146), (403, 682506), (429, 641142), (558, 492921), (594, 463047), (682, 403299), (702, 391809), (766, 359073), (806, 341253), (837, 328614), (858, 320571), (891, 308698), (1023, 268866), (1053, 261206), (1149, 239382), (1209, 227502), (1287, 213714), (1674, 164307), (1782, 154349), (2046, 134433), (2106, 130603), (2298, 119691), (2418, 113751), (2511, 109538), (2574, 106857), (3069, 89622), (3447, 79794), (3627, 75834), (3861, 71238), (4213, 65286), (4433, 62046), (4979, 55242), (5022, 54769), (6138, 44811), (6894, 39897), (7254, 37917), (7722, 35619), (8426, 32643), (8866, 31023), (9207, 29874), (9958, 27621), (10341, 26598), (10881, 25278), (11583, 23746), (11873, 23166), (12639, 21762), (13299, 20682), (14937, 18414)]