298924768

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3209}}^1$

素因数の和:3331

約数の個数: 48

約数和(自身を含む): 611543520

約数和(自身を除く): 312618752

約数列:

[1, 2, 4, 8, 16, 32, 41, 71, 82, 142, 164, 284, 328, 568, 656, 1136, 1312, 2272, 2911, 3209, 5822, 6418, 11644, 12836, 23288, 25672, 46576, 51344, 93152, 102688, 131569, 227839, 263138, 455678, 526276, 911356, 1052552, 1822712, 2105104, 3645424, 4210208, 7290848, 9341399, 18682798, 37365596, 74731192, 149462384, 298924768]

約数ペア:

[(1, 298924768), (2, 149462384), (4, 74731192), (8, 37365596), (16, 18682798), (32, 9341399), (41, 7290848), (71, 4210208), (82, 3645424), (142, 2105104), (164, 1822712), (284, 1052552), (328, 911356), (568, 526276), (656, 455678), (1136, 263138), (1312, 227839), (2272, 131569), (2911, 102688), (3209, 93152), (5822, 51344), (6418, 46576), (11644, 25672), (12836, 23288)]