339923008

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:635

約数の個数: 56

約数和(自身を含む): 689091840

約数和(自身を除く): 349168832

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 239, 284, 313, 478, 568, 626, 956, 1136, 1252, 1912, 2272, 2504, 3824, 4544, 5008, 7648, 10016, 15296, 16969, 20032, 22223, 33938, 44446, 67876, 74807, 88892, 135752, 149614, 177784, 271504, 299228, 355568, 543008, 598456, 711136, 1086016, 1196912, 1422272, 2393824, 4787648, 5311297, 10622594, 21245188, 42490376, 84980752, 169961504, 339923008]

約数ペア:

[(1, 339923008), (2, 169961504), (4, 84980752), (8, 42490376), (16, 21245188), (32, 10622594), (64, 5311297), (71, 4787648), (142, 2393824), (239, 1422272), (284, 1196912), (313, 1086016), (478, 711136), (568, 598456), (626, 543008), (956, 355568), (1136, 299228), (1252, 271504), (1912, 177784), (2272, 149614), (2504, 135752), (3824, 88892), (4544, 74807), (5008, 67876), (7648, 44446), (10016, 33938), (15296, 22223), (16969, 20032)]