262068482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 467174400

約数和(自身を除く): 205105918

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 109, 157, 218, 247, 314, 403, 494, 589, 806, 1178, 1417, 2041, 2071, 2834, 2983, 3379, 4082, 4142, 4867, 5966, 6758, 7657, 9734, 15314, 17113, 26923, 34226, 38779, 43927, 53846, 63271, 64201, 77558, 87854, 92473, 126542, 128402, 184946, 222469, 325147, 444938, 530503, 650294, 834613, 1061006, 1202149, 1669226, 2404298, 4226911, 6896539, 8453822, 10079557, 13793078, 20159114, 131034241, 262068482]

約数ペア:

[(1, 262068482), (2, 131034241), (13, 20159114), (19, 13793078), (26, 10079557), (31, 8453822), (38, 6896539), (62, 4226911), (109, 2404298), (157, 1669226), (218, 1202149), (247, 1061006), (314, 834613), (403, 650294), (494, 530503), (589, 444938), (806, 325147), (1178, 222469), (1417, 184946), (2041, 128402), (2071, 126542), (2834, 92473), (2983, 87854), (3379, 77558), (4082, 64201), (4142, 63271), (4867, 53846), (5966, 43927), (6758, 38779), (7657, 34226), (9734, 26923), (15314, 17113)]