423243496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 915909120

約数和(自身を除く): 492665624

約数列:

[1, 2, 4, 8, 13, 26, 31, 43, 52, 62, 71, 86, 104, 124, 142, 172, 248, 284, 344, 403, 559, 568, 806, 923, 1118, 1333, 1612, 1846, 1849, 2201, 2236, 2666, 3053, 3224, 3692, 3698, 4402, 4472, 5332, 6106, 7384, 7396, 8804, 10664, 12212, 14792, 17329, 17608, 24037, 24424, 28613, 34658, 39689, 48074, 57226, 57319, 69316, 79378, 94643, 96148, 114452, 114638, 131279, 138632, 158756, 189286, 192296, 228904, 229276, 262558, 317512, 378572, 458552, 525116, 745147, 757144, 1050232, 1230359, 1490294, 1706627, 2460718, 2980588, 3413254, 4069649, 4921436, 5961176, 6826508, 8139298, 9842872, 13653016, 16278596, 32557192, 52905437, 105810874, 211621748, 423243496]

約数ペア:

[(1, 423243496), (2, 211621748), (4, 105810874), (8, 52905437), (13, 32557192), (26, 16278596), (31, 13653016), (43, 9842872), (52, 8139298), (62, 6826508), (71, 5961176), (86, 4921436), (104, 4069649), (124, 3413254), (142, 2980588), (172, 2460718), (248, 1706627), (284, 1490294), (344, 1230359), (403, 1050232), (559, 757144), (568, 745147), (806, 525116), (923, 458552), (1118, 378572), (1333, 317512), (1612, 262558), (1846, 229276), (1849, 228904), (2201, 192296), (2236, 189286), (2666, 158756), (3053, 138632), (3224, 131279), (3692, 114638), (3698, 114452), (4402, 96148), (4472, 94643), (5332, 79378), (6106, 69316), (7384, 57319), (7396, 57226), (8804, 48074), (10664, 39689), (12212, 34658), (14792, 28613), (17329, 24424), (17608, 24037)]