1560453944

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{3761}}^1$

素因数の和:4044

約数の個数: 64

約数和(自身を含む): 3467059200

約数和(自身を除く): 1906605256

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 239, 248, 434, 478, 868, 956, 1673, 1736, 1912, 3346, 3761, 6692, 7409, 7522, 13384, 14818, 15044, 26327, 29636, 30088, 51863, 52654, 59272, 103726, 105308, 116591, 207452, 210616, 233182, 414904, 466364, 816137, 898879, 932728, 1632274, 1797758, 3264548, 3595516, 6292153, 6529096, 7191032, 12584306, 25168612, 27865249, 50337224, 55730498, 111460996, 195056743, 222921992, 390113486, 780226972, 1560453944]

約数ペア:

[(1, 1560453944), (2, 780226972), (4, 390113486), (7, 222921992), (8, 195056743), (14, 111460996), (28, 55730498), (31, 50337224), (56, 27865249), (62, 25168612), (124, 12584306), (217, 7191032), (239, 6529096), (248, 6292153), (434, 3595516), (478, 3264548), (868, 1797758), (956, 1632274), (1673, 932728), (1736, 898879), (1912, 816137), (3346, 466364), (3761, 414904), (6692, 233182), (7409, 210616), (7522, 207452), (13384, 116591), (14818, 105308), (15044, 103726), (26327, 59272), (29636, 52654), (30088, 51863)]