354557788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 735178752

約数和(自身を除く): 380620964

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 73, 92, 124, 131, 146, 262, 292, 299, 403, 524, 598, 713, 806, 949, 1196, 1426, 1612, 1679, 1703, 1898, 2263, 2852, 3013, 3358, 3406, 3796, 4061, 4526, 6026, 6716, 6812, 8122, 9052, 9269, 9563, 12052, 16244, 18538, 19126, 21827, 29419, 37076, 38252, 39169, 43654, 52049, 52793, 58838, 78338, 87308, 93403, 104098, 105586, 117676, 124319, 156676, 186806, 208196, 211172, 219949, 248638, 296453, 373612, 439898, 497276, 592906, 676637, 879796, 1185812, 1214239, 1353274, 2428478, 2706548, 2859337, 3853889, 4856956, 5718674, 6818419, 7707778, 11437348, 13636838, 15415556, 27273676, 88639447, 177278894, 354557788]

約数ペア:

[(1, 354557788), (2, 177278894), (4, 88639447), (13, 27273676), (23, 15415556), (26, 13636838), (31, 11437348), (46, 7707778), (52, 6818419), (62, 5718674), (73, 4856956), (92, 3853889), (124, 2859337), (131, 2706548), (146, 2428478), (262, 1353274), (292, 1214239), (299, 1185812), (403, 879796), (524, 676637), (598, 592906), (713, 497276), (806, 439898), (949, 373612), (1196, 296453), (1426, 248638), (1612, 219949), (1679, 211172), (1703, 208196), (1898, 186806), (2263, 156676), (2852, 124319), (3013, 117676), (3358, 105586), (3406, 104098), (3796, 93403), (4061, 87308), (4526, 78338), (6026, 58838), (6716, 52793), (6812, 52049), (8122, 43654), (9052, 39169), (9269, 38252), (9563, 37076), (12052, 29419), (16244, 21827), (18538, 19126)]