340821438

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{13451}}^1$

素因数の和:13600

約数の個数: 32

約数和(自身を含む): 705100032

約数和(自身を除く): 364278594

約数列:

[1, 2, 3, 6, 41, 82, 103, 123, 206, 246, 309, 618, 4223, 8446, 12669, 13451, 25338, 26902, 40353, 80706, 551491, 1102982, 1385453, 1654473, 2770906, 3308946, 4156359, 8312718, 56803573, 113607146, 170410719, 340821438]

約数ペア:

[(1, 340821438), (2, 170410719), (3, 113607146), (6, 56803573), (41, 8312718), (82, 4156359), (103, 3308946), (123, 2770906), (206, 1654473), (246, 1385453), (309, 1102982), (618, 551491), (4223, 80706), (8446, 40353), (12669, 26902), (13451, 25338)]