508728532

素因数分解:

$2^2\times {\mathrm{13}}^4\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 60

約数和(自身を含む): 993701156

約数和(自身を除く): 484972624

約数列:

[1, 2, 4, 13, 26, 52, 61, 73, 122, 146, 169, 244, 292, 338, 676, 793, 949, 1586, 1898, 2197, 3172, 3796, 4394, 4453, 8788, 8906, 10309, 12337, 17812, 20618, 24674, 28561, 41236, 49348, 57122, 57889, 114244, 115778, 134017, 160381, 231556, 268034, 320762, 536068, 641524, 752557, 1505114, 1742221, 2084953, 3010228, 3484442, 4169906, 6968884, 8339812, 9783241, 19566482, 39132964, 127182133, 254364266, 508728532]

約数ペア:

[(1, 508728532), (2, 254364266), (4, 127182133), (13, 39132964), (26, 19566482), (52, 9783241), (61, 8339812), (73, 6968884), (122, 4169906), (146, 3484442), (169, 3010228), (244, 2084953), (292, 1742221), (338, 1505114), (676, 752557), (793, 641524), (949, 536068), (1586, 320762), (1898, 268034), (2197, 231556), (3172, 160381), (3796, 134017), (4394, 115778), (4453, 114244), (8788, 57889), (8906, 57122), (10309, 49348), (12337, 41236), (17812, 28561), (20618, 24674)]