3447912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 9535680

約数和(自身を除く): 6087768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 257, 258, 312, 344, 514, 516, 559, 771, 1028, 1032, 1118, 1542, 1677, 2056, 2236, 3084, 3341, 3354, 4472, 6168, 6682, 6708, 10023, 11051, 13364, 13416, 20046, 22102, 26728, 33153, 40092, 44204, 66306, 80184, 88408, 132612, 143663, 265224, 287326, 430989, 574652, 861978, 1149304, 1723956, 3447912]

約数ペア:

[(1, 3447912), (2, 1723956), (3, 1149304), (4, 861978), (6, 574652), (8, 430989), (12, 287326), (13, 265224), (24, 143663), (26, 132612), (39, 88408), (43, 80184), (52, 66306), (78, 44204), (86, 40092), (104, 33153), (129, 26728), (156, 22102), (172, 20046), (257, 13416), (258, 13364), (312, 11051), (344, 10023), (514, 6708), (516, 6682), (559, 6168), (771, 4472), (1028, 3354), (1032, 3341), (1118, 3084), (1542, 2236), (1677, 2056)]