317305216

素因数分解:

$2^7\times {\mathrm{349}}^1\times {\mathrm{7103}}^1$

素因数の和:7466

約数の個数: 32

約数和(自身を含む): 634032000

約数和(自身を除く): 316726784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 349, 698, 1396, 2792, 5584, 7103, 11168, 14206, 22336, 28412, 44672, 56824, 113648, 227296, 454592, 909184, 2478947, 4957894, 9915788, 19831576, 39663152, 79326304, 158652608, 317305216]

約数ペア:

[(1, 317305216), (2, 158652608), (4, 79326304), (8, 39663152), (16, 19831576), (32, 9915788), (64, 4957894), (128, 2478947), (349, 909184), (698, 454592), (1396, 227296), (2792, 113648), (5584, 56824), (7103, 44672), (11168, 28412), (14206, 22336)]