270985644

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9421}}^1$

素因数の和:9495

約数の個数: 72

約数和(自身を含む): 740795328

約数和(自身を除く): 469809684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 94, 102, 141, 153, 188, 204, 282, 306, 423, 564, 612, 799, 846, 1598, 1692, 2397, 3196, 4794, 7191, 9421, 9588, 14382, 18842, 28263, 28764, 37684, 56526, 84789, 113052, 160157, 169578, 320314, 339156, 442787, 480471, 640628, 885574, 960942, 1328361, 1441413, 1771148, 1921884, 2656722, 2882826, 3985083, 5313444, 5765652, 7527379, 7970166, 15054758, 15940332, 22582137, 30109516, 45164274, 67746411, 90328548, 135492822, 270985644]

約数ペア:

[(1, 270985644), (2, 135492822), (3, 90328548), (4, 67746411), (6, 45164274), (9, 30109516), (12, 22582137), (17, 15940332), (18, 15054758), (34, 7970166), (36, 7527379), (47, 5765652), (51, 5313444), (68, 3985083), (94, 2882826), (102, 2656722), (141, 1921884), (153, 1771148), (188, 1441413), (204, 1328361), (282, 960942), (306, 885574), (423, 640628), (564, 480471), (612, 442787), (799, 339156), (846, 320314), (1598, 169578), (1692, 160157), (2397, 113052), (3196, 84789), (4794, 56526), (7191, 37684), (9421, 28764), (9588, 28263), (14382, 18842)]