129356892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:848

約数の個数: 96

約数和(自身を含む): 385136640

約数和(自身を除く): 255779748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 397, 431, 756, 794, 862, 1191, 1293, 1588, 1724, 2382, 2586, 2779, 3017, 3573, 3879, 4764, 5172, 5558, 6034, 7146, 7758, 8337, 9051, 10719, 11116, 11637, 12068, 14292, 15516, 16674, 18102, 21438, 23274, 25011, 27153, 33348, 36204, 42876, 46548, 50022, 54306, 75033, 81459, 100044, 108612, 150066, 162918, 171107, 300132, 325836, 342214, 513321, 684428, 1026642, 1197749, 1539963, 2053284, 2395498, 3079926, 3593247, 4619889, 4790996, 6159852, 7186494, 9239778, 10779741, 14372988, 18479556, 21559482, 32339223, 43118964, 64678446, 129356892]

約数ペア:

[(1, 129356892), (2, 64678446), (3, 43118964), (4, 32339223), (6, 21559482), (7, 18479556), (9, 14372988), (12, 10779741), (14, 9239778), (18, 7186494), (21, 6159852), (27, 4790996), (28, 4619889), (36, 3593247), (42, 3079926), (54, 2395498), (63, 2053284), (84, 1539963), (108, 1197749), (126, 1026642), (189, 684428), (252, 513321), (378, 342214), (397, 325836), (431, 300132), (756, 171107), (794, 162918), (862, 150066), (1191, 108612), (1293, 100044), (1588, 81459), (1724, 75033), (2382, 54306), (2586, 50022), (2779, 46548), (3017, 42876), (3573, 36204), (3879, 33348), (4764, 27153), (5172, 25011), (5558, 23274), (6034, 21438), (7146, 18102), (7758, 16674), (8337, 15516), (9051, 14292), (10719, 12068), (11116, 11637)]