243348846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:810

約数の個数: 96

約数和(自身を含む): 588176640

約数和(自身を除く): 344827794

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 169, 221, 247, 323, 338, 442, 494, 507, 646, 663, 741, 743, 969, 1014, 1326, 1482, 1486, 1938, 2229, 2873, 3211, 4199, 4458, 5746, 6422, 8398, 8619, 9633, 9659, 12597, 12631, 14117, 17238, 19266, 19318, 25194, 25262, 28234, 28977, 37893, 42351, 54587, 57954, 75786, 84702, 109174, 125567, 163761, 164203, 183521, 239989, 251134, 327522, 328406, 367042, 376701, 479978, 492609, 550563, 719967, 753402, 985218, 1101126, 1439934, 2134639, 2385773, 3119857, 4269278, 4771546, 6239714, 6403917, 7157319, 9359571, 12807834, 14314638, 18719142, 40558141, 81116282, 121674423, 243348846]

約数ペア:

[(1, 243348846), (2, 121674423), (3, 81116282), (6, 40558141), (13, 18719142), (17, 14314638), (19, 12807834), (26, 9359571), (34, 7157319), (38, 6403917), (39, 6239714), (51, 4771546), (57, 4269278), (78, 3119857), (102, 2385773), (114, 2134639), (169, 1439934), (221, 1101126), (247, 985218), (323, 753402), (338, 719967), (442, 550563), (494, 492609), (507, 479978), (646, 376701), (663, 367042), (741, 328406), (743, 327522), (969, 251134), (1014, 239989), (1326, 183521), (1482, 164203), (1486, 163761), (1938, 125567), (2229, 109174), (2873, 84702), (3211, 75786), (4199, 57954), (4458, 54587), (5746, 42351), (6422, 37893), (8398, 28977), (8619, 28234), (9633, 25262), (9659, 25194), (12597, 19318), (12631, 19266), (14117, 17238)]