268876584

素因数分解:

$2^3\times 3^5\times {\mathrm{138311}}^1$

素因数の和:138332

約数の個数: 48

約数和(自身を含む): 755183520

約数和(自身を除く): 486306936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 138311, 276622, 414933, 553244, 829866, 1106488, 1244799, 1659732, 2489598, 3319464, 3734397, 4979196, 7468794, 9958392, 11203191, 14937588, 22406382, 29875176, 33609573, 44812764, 67219146, 89625528, 134438292, 268876584]

約数ペア:

[(1, 268876584), (2, 134438292), (3, 89625528), (4, 67219146), (6, 44812764), (8, 33609573), (9, 29875176), (12, 22406382), (18, 14937588), (24, 11203191), (27, 9958392), (36, 7468794), (54, 4979196), (72, 3734397), (81, 3319464), (108, 2489598), (162, 1659732), (216, 1244799), (243, 1106488), (324, 829866), (486, 553244), (648, 414933), (972, 276622), (1944, 138311)]