344321404

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{811}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 703906560

約数和(自身を除く): 359585156

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 257, 413, 514, 811, 826, 1028, 1622, 1652, 1799, 3244, 3598, 5677, 7196, 11354, 15163, 22708, 30326, 47849, 60652, 95698, 106141, 191396, 208427, 212282, 334943, 416854, 424564, 669886, 833708, 1339772, 1458989, 2917978, 5835956, 12297193, 24594386, 49188772, 86080351, 172160702, 344321404]

約数ペア:

[(1, 344321404), (2, 172160702), (4, 86080351), (7, 49188772), (14, 24594386), (28, 12297193), (59, 5835956), (118, 2917978), (236, 1458989), (257, 1339772), (413, 833708), (514, 669886), (811, 424564), (826, 416854), (1028, 334943), (1622, 212282), (1652, 208427), (1799, 191396), (3244, 106141), (3598, 95698), (5677, 60652), (7196, 47849), (11354, 30326), (15163, 22708)]