2278542456

素因数分解:

$2^3\times 3^2\times {\mathrm{491}}^1\times {\mathrm{64453}}^1$

素因数の和:64956

約数の個数: 48

約数和(自身を含む): 6183716760

約数和(自身を除く): 3905174304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 491, 982, 1473, 1964, 2946, 3928, 4419, 5892, 8838, 11784, 17676, 35352, 64453, 128906, 193359, 257812, 386718, 515624, 580077, 773436, 1160154, 1546872, 2320308, 4640616, 31646423, 63292846, 94939269, 126585692, 189878538, 253171384, 284817807, 379757076, 569635614, 759514152, 1139271228, 2278542456]

約数ペア:

[(1, 2278542456), (2, 1139271228), (3, 759514152), (4, 569635614), (6, 379757076), (8, 284817807), (9, 253171384), (12, 189878538), (18, 126585692), (24, 94939269), (36, 63292846), (72, 31646423), (491, 4640616), (982, 2320308), (1473, 1546872), (1964, 1160154), (2946, 773436), (3928, 580077), (4419, 515624), (5892, 386718), (8838, 257812), (11784, 193359), (17676, 128906), (35352, 64453)]