541105668

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{853}}^1$

素因数の和:1193

約数の個数: 72

約数和(自身を含む): 1395121728

約数和(自身を除く): 854016060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 263, 268, 402, 526, 603, 789, 804, 853, 1052, 1206, 1578, 1706, 2367, 2412, 2559, 3156, 3412, 4734, 5118, 7677, 9468, 10236, 15354, 17621, 30708, 35242, 52863, 57151, 70484, 105726, 114302, 158589, 171453, 211452, 224339, 228604, 317178, 342906, 448678, 514359, 634356, 673017, 685812, 897356, 1028718, 1346034, 2019051, 2057436, 2692068, 4038102, 8076204, 15030713, 30061426, 45092139, 60122852, 90184278, 135276417, 180368556, 270552834, 541105668]

約数ペア:

[(1, 541105668), (2, 270552834), (3, 180368556), (4, 135276417), (6, 90184278), (9, 60122852), (12, 45092139), (18, 30061426), (36, 15030713), (67, 8076204), (134, 4038102), (201, 2692068), (263, 2057436), (268, 2019051), (402, 1346034), (526, 1028718), (603, 897356), (789, 685812), (804, 673017), (853, 634356), (1052, 514359), (1206, 448678), (1578, 342906), (1706, 317178), (2367, 228604), (2412, 224339), (2559, 211452), (3156, 171453), (3412, 158589), (4734, 114302), (5118, 105726), (7677, 70484), (9468, 57151), (10236, 52863), (15354, 35242), (17621, 30708)]