1809259008

素因数分解:

$2^9\times 3^1\times {\mathrm{227}}^1\times {\mathrm{5189}}^1$

素因数の和:5437

約数の個数: 80

約数和(自身を含む): 4842145440

約数和(自身を除く): 3032886432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 227, 256, 384, 454, 512, 681, 768, 908, 1362, 1536, 1816, 2724, 3632, 5189, 5448, 7264, 10378, 10896, 14528, 15567, 20756, 21792, 29056, 31134, 41512, 43584, 58112, 62268, 83024, 87168, 116224, 124536, 166048, 174336, 249072, 332096, 348672, 498144, 664192, 996288, 1177903, 1328384, 1992576, 2355806, 2656768, 3533709, 3985152, 4711612, 7067418, 7970304, 9423224, 14134836, 18846448, 28269672, 37692896, 56539344, 75385792, 113078688, 150771584, 226157376, 301543168, 452314752, 603086336, 904629504, 1809259008]

約数ペア:

[(1, 1809259008), (2, 904629504), (3, 603086336), (4, 452314752), (6, 301543168), (8, 226157376), (12, 150771584), (16, 113078688), (24, 75385792), (32, 56539344), (48, 37692896), (64, 28269672), (96, 18846448), (128, 14134836), (192, 9423224), (227, 7970304), (256, 7067418), (384, 4711612), (454, 3985152), (512, 3533709), (681, 2656768), (768, 2355806), (908, 1992576), (1362, 1328384), (1536, 1177903), (1816, 996288), (2724, 664192), (3632, 498144), (5189, 348672), (5448, 332096), (7264, 249072), (10378, 174336), (10896, 166048), (14528, 124536), (15567, 116224), (20756, 87168), (21792, 83024), (29056, 62268), (31134, 58112), (41512, 43584)]