840493944

素因数分解:

$2^3\times 3^2\times {\mathrm{547}}^1\times {\mathrm{21341}}^1$

素因数の和:21900

約数の個数: 48

約数和(自身を含む): 2280606120

約数和(自身を除く): 1440112176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 547, 1094, 1641, 2188, 3282, 4376, 4923, 6564, 9846, 13128, 19692, 21341, 39384, 42682, 64023, 85364, 128046, 170728, 192069, 256092, 384138, 512184, 768276, 1536552, 11673527, 23347054, 35020581, 46694108, 70041162, 93388216, 105061743, 140082324, 210123486, 280164648, 420246972, 840493944]

約数ペア:

[(1, 840493944), (2, 420246972), (3, 280164648), (4, 210123486), (6, 140082324), (8, 105061743), (9, 93388216), (12, 70041162), (18, 46694108), (24, 35020581), (36, 23347054), (72, 11673527), (547, 1536552), (1094, 768276), (1641, 512184), (2188, 384138), (3282, 256092), (4376, 192069), (4923, 170728), (6564, 128046), (9846, 85364), (13128, 64023), (19692, 42682), (21341, 39384)]