2820816

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1064

約数の個数: 60

約数和(自身を含む): 8317920

約数和(自身を除く): 5497104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1031, 1368, 2062, 2736, 3093, 4124, 6186, 8248, 9279, 12372, 16496, 18558, 19589, 24744, 37116, 39178, 49488, 58767, 74232, 78356, 117534, 148464, 156712, 176301, 235068, 313424, 352602, 470136, 705204, 940272, 1410408, 2820816]

約数ペア:

[(1, 2820816), (2, 1410408), (3, 940272), (4, 705204), (6, 470136), (8, 352602), (9, 313424), (12, 235068), (16, 176301), (18, 156712), (19, 148464), (24, 117534), (36, 78356), (38, 74232), (48, 58767), (57, 49488), (72, 39178), (76, 37116), (114, 24744), (144, 19589), (152, 18558), (171, 16496), (228, 12372), (304, 9279), (342, 8248), (456, 6186), (684, 4124), (912, 3093), (1031, 2736), (1368, 2062)]