345695936

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:681

約数の個数: 56

約数和(自身を含む): 700338960

約数和(自身を除く): 354643024

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 137, 178, 274, 356, 443, 548, 712, 886, 1096, 1424, 1772, 2192, 2848, 3544, 4384, 5696, 7088, 8768, 12193, 14176, 24386, 28352, 39427, 48772, 60691, 78854, 97544, 121382, 157708, 195088, 242764, 315416, 390176, 485528, 630832, 780352, 971056, 1261664, 1942112, 2523328, 3884224, 5401499, 10802998, 21605996, 43211992, 86423984, 172847968, 345695936]

約数ペア:

[(1, 345695936), (2, 172847968), (4, 86423984), (8, 43211992), (16, 21605996), (32, 10802998), (64, 5401499), (89, 3884224), (137, 2523328), (178, 1942112), (274, 1261664), (356, 971056), (443, 780352), (548, 630832), (712, 485528), (886, 390176), (1096, 315416), (1424, 242764), (1772, 195088), (2192, 157708), (2848, 121382), (3544, 97544), (4384, 78854), (5696, 60691), (7088, 48772), (8768, 39427), (12193, 28352), (14176, 24386)]