438393164

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{6079}}^1$

素因数の和:6254

約数の個数: 36

約数和(自身を含む): 849072000

約数和(自身を除く): 410678836

約数列:

[1, 2, 4, 11, 22, 44, 121, 149, 242, 298, 484, 596, 1639, 3278, 6079, 6556, 12158, 18029, 24316, 36058, 66869, 72116, 133738, 267476, 735559, 905771, 1471118, 1811542, 2942236, 3623084, 9963481, 19926962, 39853924, 109598291, 219196582, 438393164]

約数ペア:

[(1, 438393164), (2, 219196582), (4, 109598291), (11, 39853924), (22, 19926962), (44, 9963481), (121, 3623084), (149, 2942236), (242, 1811542), (298, 1471118), (484, 905771), (596, 735559), (1639, 267476), (3278, 133738), (6079, 72116), (6556, 66869), (12158, 36058), (18029, 24316)]