472429308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{21787}}^1$

素因数の和:21946

約数の個数: 48

約数和(自身を含む): 1195725440

約数和(自身を除く): 723296132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 5421, 7228, 10842, 21684, 21787, 43574, 65361, 87148, 130722, 261444, 283231, 566462, 849693, 1132924, 1699386, 3028393, 3398772, 6056786, 9085179, 12113572, 18170358, 36340716, 39369109, 78738218, 118107327, 157476436, 236214654, 472429308]

約数ペア:

[(1, 472429308), (2, 236214654), (3, 157476436), (4, 118107327), (6, 78738218), (12, 39369109), (13, 36340716), (26, 18170358), (39, 12113572), (52, 9085179), (78, 6056786), (139, 3398772), (156, 3028393), (278, 1699386), (417, 1132924), (556, 849693), (834, 566462), (1668, 283231), (1807, 261444), (3614, 130722), (5421, 87148), (7228, 65361), (10842, 43574), (21684, 21787)]