220343292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{470819}}^1$

素因数の和:470842

約数の個数: 36

約数和(自身を含む): 599824680

約数和(自身を除く): 379481388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 470819, 941638, 1412457, 1883276, 2824914, 4237371, 5649828, 6120647, 8474742, 12241294, 16949484, 18361941, 24482588, 36723882, 55085823, 73447764, 110171646, 220343292]

約数ペア:

[(1, 220343292), (2, 110171646), (3, 73447764), (4, 55085823), (6, 36723882), (9, 24482588), (12, 18361941), (13, 16949484), (18, 12241294), (26, 8474742), (36, 6120647), (39, 5649828), (52, 4237371), (78, 2824914), (117, 1883276), (156, 1412457), (234, 941638), (468, 470819)]