289349568

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{21841}}^1$

素因数の和:21882

約数の個数: 84

約数和(自身を含む): 865467408

約数和(自身を除く): 576117840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 13248, 21841, 43682, 65523, 87364, 131046, 174728, 196569, 262092, 349456, 393138, 502343, 524184, 698912, 786276, 1004686, 1048368, 1397824, 1507029, 1572552, 2009372, 2096736, 3014058, 3145104, 4018744, 4193472, 4521087, 6028116, 6290208, 8037488, 9042174, 12056232, 12580416, 16074976, 18084348, 24112464, 32149952, 36168696, 48224928, 72337392, 96449856, 144674784, 289349568]

約数ペア:

[(1, 289349568), (2, 144674784), (3, 96449856), (4, 72337392), (6, 48224928), (8, 36168696), (9, 32149952), (12, 24112464), (16, 18084348), (18, 16074976), (23, 12580416), (24, 12056232), (32, 9042174), (36, 8037488), (46, 6290208), (48, 6028116), (64, 4521087), (69, 4193472), (72, 4018744), (92, 3145104), (96, 3014058), (138, 2096736), (144, 2009372), (184, 1572552), (192, 1507029), (207, 1397824), (276, 1048368), (288, 1004686), (368, 786276), (414, 698912), (552, 524184), (576, 502343), (736, 393138), (828, 349456), (1104, 262092), (1472, 196569), (1656, 174728), (2208, 131046), (3312, 87364), (4416, 65523), (6624, 43682), (13248, 21841)]