343336404

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{1487}}^1$

素因数の和:1836

約数の個数: 48

約数和(自身を含む): 815947776

約数和(自身を除く): 472611372

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 271, 284, 426, 542, 813, 852, 1084, 1487, 1626, 2974, 3252, 4461, 5948, 8922, 17844, 19241, 38482, 57723, 76964, 105577, 115446, 211154, 230892, 316731, 402977, 422308, 633462, 805954, 1208931, 1266924, 1611908, 2417862, 4835724, 28611367, 57222734, 85834101, 114445468, 171668202, 343336404]

約数ペア:

[(1, 343336404), (2, 171668202), (3, 114445468), (4, 85834101), (6, 57222734), (12, 28611367), (71, 4835724), (142, 2417862), (213, 1611908), (271, 1266924), (284, 1208931), (426, 805954), (542, 633462), (813, 422308), (852, 402977), (1084, 316731), (1487, 230892), (1626, 211154), (2974, 115446), (3252, 105577), (4461, 76964), (5948, 57723), (8922, 38482), (17844, 19241)]