320071032

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{143401}}^1$

素因数の和:143444

約数の個数: 48

約数和(自身を含む): 894828480

約数和(自身を除く): 574757448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 143401, 286802, 430203, 573604, 860406, 1147208, 1290609, 1720812, 2581218, 3441624, 4445431, 5162436, 8890862, 10324872, 13336293, 17781724, 26672586, 35563448, 40008879, 53345172, 80017758, 106690344, 160035516, 320071032]

約数ペア:

[(1, 320071032), (2, 160035516), (3, 106690344), (4, 80017758), (6, 53345172), (8, 40008879), (9, 35563448), (12, 26672586), (18, 17781724), (24, 13336293), (31, 10324872), (36, 8890862), (62, 5162436), (72, 4445431), (93, 3441624), (124, 2581218), (186, 1720812), (248, 1290609), (279, 1147208), (372, 860406), (558, 573604), (744, 430203), (1116, 286802), (2232, 143401)]