494138512

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{4591}}^1$

素因数の和:4668

約数の個数: 60

約数和(自身を含む): 1130844288

約数和(自身を除く): 636705776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 961, 1736, 1922, 3472, 3844, 4591, 6727, 7688, 9182, 13454, 15376, 18364, 26908, 32137, 36728, 53816, 64274, 73456, 107632, 128548, 142321, 257096, 284642, 514192, 569284, 996247, 1138568, 1992494, 2277136, 3984988, 4411951, 7969976, 8823902, 15939952, 17647804, 30883657, 35295608, 61767314, 70591216, 123534628, 247069256, 494138512]

約数ペア:

[(1, 494138512), (2, 247069256), (4, 123534628), (7, 70591216), (8, 61767314), (14, 35295608), (16, 30883657), (28, 17647804), (31, 15939952), (56, 8823902), (62, 7969976), (112, 4411951), (124, 3984988), (217, 2277136), (248, 1992494), (434, 1138568), (496, 996247), (868, 569284), (961, 514192), (1736, 284642), (1922, 257096), (3472, 142321), (3844, 128548), (4591, 107632), (6727, 73456), (7688, 64274), (9182, 53816), (13454, 36728), (15376, 32137), (18364, 26908)]