345764436

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{210319}}^1$

素因数の和:210463

約数の個数: 24

約数和(自身を含む): 812676480

約数和(自身を除く): 466912044

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 210319, 420638, 630957, 841276, 1261914, 2523828, 28813703, 57627406, 86441109, 115254812, 172882218, 345764436]

約数ペア:

[(1, 345764436), (2, 172882218), (3, 115254812), (4, 86441109), (6, 57627406), (12, 28813703), (137, 2523828), (274, 1261914), (411, 841276), (548, 630957), (822, 420638), (1644, 210319)]