344088004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1663}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 680988672

約数和(自身を除く): 336900668

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 173, 299, 346, 598, 692, 1196, 1663, 2249, 3326, 3979, 4498, 6652, 7958, 8996, 15916, 21619, 38249, 43238, 51727, 76498, 86476, 103454, 152996, 206908, 287699, 497237, 575398, 994474, 1150796, 1988948, 3740087, 6617077, 7480174, 13234154, 14960348, 26468308, 86022001, 172044002, 344088004]

約数ペア:

[(1, 344088004), (2, 172044002), (4, 86022001), (13, 26468308), (23, 14960348), (26, 13234154), (46, 7480174), (52, 6617077), (92, 3740087), (173, 1988948), (299, 1150796), (346, 994474), (598, 575398), (692, 497237), (1196, 287699), (1663, 206908), (2249, 152996), (3326, 103454), (3979, 86476), (4498, 76498), (6652, 51727), (7958, 43238), (8996, 38249), (15916, 21619)]