319823868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{292879}}^1$

素因数の和:292906

約数の個数: 48

約数和(自身を含む): 918471680

約数和(自身を除く): 598647812

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 292879, 585758, 878637, 1171516, 1757274, 2050153, 3514548, 3807427, 4100306, 6150459, 7614854, 8200612, 11422281, 12300918, 15229708, 22844562, 24601836, 26651989, 45689124, 53303978, 79955967, 106607956, 159911934, 319823868]

約数ペア:

[(1, 319823868), (2, 159911934), (3, 106607956), (4, 79955967), (6, 53303978), (7, 45689124), (12, 26651989), (13, 24601836), (14, 22844562), (21, 15229708), (26, 12300918), (28, 11422281), (39, 8200612), (42, 7614854), (52, 6150459), (78, 4100306), (84, 3807427), (91, 3514548), (156, 2050153), (182, 1757274), (273, 1171516), (364, 878637), (546, 585758), (1092, 292879)]