277796264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{5839}}^1$

素因数の和:6177

約数の個数: 32

約数和(自身を含む): 550128000

約数和(自身を除く): 272331736

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 313, 626, 1252, 2504, 5839, 5947, 11678, 11894, 23356, 23788, 46712, 47576, 110941, 221882, 443764, 887528, 1827607, 3655214, 7310428, 14620856, 34724533, 69449066, 138898132, 277796264]

約数ペア:

[(1, 277796264), (2, 138898132), (4, 69449066), (8, 34724533), (19, 14620856), (38, 7310428), (76, 3655214), (152, 1827607), (313, 887528), (626, 443764), (1252, 221882), (2504, 110941), (5839, 47576), (5947, 46712), (11678, 23788), (11894, 23356)]