256148016

素因数分解:

$2^4\times 3^1\times {\mathrm{587}}^1\times {\mathrm{9091}}^1$

素因数の和:9689

約数の個数: 40

約数和(自身を含む): 662915904

約数和(自身を除く): 406767888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 587, 1174, 1761, 2348, 3522, 4696, 7044, 9091, 9392, 14088, 18182, 27273, 28176, 36364, 54546, 72728, 109092, 145456, 218184, 436368, 5336417, 10672834, 16009251, 21345668, 32018502, 42691336, 64037004, 85382672, 128074008, 256148016]

約数ペア:

[(1, 256148016), (2, 128074008), (3, 85382672), (4, 64037004), (6, 42691336), (8, 32018502), (12, 21345668), (16, 16009251), (24, 10672834), (48, 5336417), (587, 436368), (1174, 218184), (1761, 145456), (2348, 109092), (3522, 72728), (4696, 54546), (7044, 36364), (9091, 28176), (9392, 27273), (14088, 18182)]