495280304

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{9161}}^1$

素因数の和:9309

約数の個数: 40

約数和(自身を含む): 999757440

約数和(自身を除く): 504477136

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 1744, 3379, 6758, 9161, 13516, 18322, 27032, 36644, 54064, 73288, 146576, 283991, 567982, 998549, 1135964, 1997098, 2271928, 3994196, 4543856, 7988392, 15976784, 30955019, 61910038, 123820076, 247640152, 495280304]

約数ペア:

[(1, 495280304), (2, 247640152), (4, 123820076), (8, 61910038), (16, 30955019), (31, 15976784), (62, 7988392), (109, 4543856), (124, 3994196), (218, 2271928), (248, 1997098), (436, 1135964), (496, 998549), (872, 567982), (1744, 283991), (3379, 146576), (6758, 73288), (9161, 54064), (13516, 36644), (18322, 27032)]