344279488

素因数分解:

$2^6\times 7^2\times {\mathrm{311}}^1\times {\mathrm{353}}^1$

素因数の和:690

約数の個数: 84

約数和(自身を含む): 799533072

約数和(自身を除く): 455253584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 311, 353, 392, 448, 622, 706, 784, 1244, 1412, 1568, 2177, 2471, 2488, 2824, 3136, 4354, 4942, 4976, 5648, 8708, 9884, 9952, 11296, 15239, 17297, 17416, 19768, 19904, 22592, 30478, 34594, 34832, 39536, 60956, 69188, 69664, 79072, 109783, 121912, 138376, 139328, 158144, 219566, 243824, 276752, 439132, 487648, 553504, 768481, 878264, 975296, 1107008, 1536962, 1756528, 3073924, 3513056, 5379367, 6147848, 7026112, 10758734, 12295696, 21517468, 24591392, 43034936, 49182784, 86069872, 172139744, 344279488]

約数ペア:

[(1, 344279488), (2, 172139744), (4, 86069872), (7, 49182784), (8, 43034936), (14, 24591392), (16, 21517468), (28, 12295696), (32, 10758734), (49, 7026112), (56, 6147848), (64, 5379367), (98, 3513056), (112, 3073924), (196, 1756528), (224, 1536962), (311, 1107008), (353, 975296), (392, 878264), (448, 768481), (622, 553504), (706, 487648), (784, 439132), (1244, 276752), (1412, 243824), (1568, 219566), (2177, 158144), (2471, 139328), (2488, 138376), (2824, 121912), (3136, 109783), (4354, 79072), (4942, 69664), (4976, 69188), (5648, 60956), (8708, 39536), (9884, 34832), (9952, 34594), (11296, 30478), (15239, 22592), (17297, 19904), (17416, 19768)]