240552

素因数分解:

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

素因数の和:282

約数の個数: 48

約数和(自身を含む): 704340

約数和(自身を除く): 463788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 257, 312, 468, 514, 771, 936, 1028, 1542, 2056, 2313, 3084, 3341, 4626, 6168, 6682, 9252, 10023, 13364, 18504, 20046, 26728, 30069, 40092, 60138, 80184, 120276, 240552]

約数ペア:

[(1, 240552), (2, 120276), (3, 80184), (4, 60138), (6, 40092), (8, 30069), (9, 26728), (12, 20046), (13, 18504), (18, 13364), (24, 10023), (26, 9252), (36, 6682), (39, 6168), (52, 4626), (72, 3341), (78, 3084), (104, 2313), (117, 2056), (156, 1542), (234, 1028), (257, 936), (312, 771), (468, 514)]