320144436

素因数分解:

$2^2\times 3^2\times {\mathrm{569}}^1\times {\mathrm{15629}}^1$

素因数の和:16208

約数の個数: 36

約数和(自身を含む): 810728100

約数和(自身を除く): 490583664

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 569, 1138, 1707, 2276, 3414, 5121, 6828, 10242, 15629, 20484, 31258, 46887, 62516, 93774, 140661, 187548, 281322, 562644, 8892901, 17785802, 26678703, 35571604, 53357406, 80036109, 106714812, 160072218, 320144436]

約数ペア:

[(1, 320144436), (2, 160072218), (3, 106714812), (4, 80036109), (6, 53357406), (9, 35571604), (12, 26678703), (18, 17785802), (36, 8892901), (569, 562644), (1138, 281322), (1707, 187548), (2276, 140661), (3414, 93774), (5121, 62516), (6828, 46887), (10242, 31258), (15629, 20484)]