4892356328368

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1\times {\mathrm{20983}}^1$

素因数の和:21962

約数の個数: 80

約数和(自身を含む): 9631039574016

約数和(自身を除く): 4738683245648

約数列:

[1, 2, 4, 8, 16, 101, 202, 223, 404, 446, 647, 808, 892, 1294, 1616, 1784, 2588, 3568, 5176, 10352, 20983, 22523, 41966, 45046, 65347, 83932, 90092, 130694, 144281, 167864, 180184, 261388, 288562, 335728, 360368, 522776, 577124, 1045552, 1154248, 2119283, 2308496, 4238566, 4679209, 8477132, 9358418, 13576001, 14572381, 16954264, 18716836, 27152002, 29144762, 33908528, 37433672, 54304004, 58289524, 74867344, 108608008, 116579048, 217216016, 233158096, 472600109, 945200218, 1371176101, 1890400436, 2742352202, 3027448223, 3780800872, 5484704404, 6054896446, 7561601744, 10969408808, 12109792892, 21938817616, 24219585784, 48439171568, 305772270523, 611544541046, 1223089082092, 2446178164184, 4892356328368]

約数ペア:

[(1, 4892356328368), (2, 2446178164184), (4, 1223089082092), (8, 611544541046), (16, 305772270523), (101, 48439171568), (202, 24219585784), (223, 21938817616), (404, 12109792892), (446, 10969408808), (647, 7561601744), (808, 6054896446), (892, 5484704404), (1294, 3780800872), (1616, 3027448223), (1784, 2742352202), (2588, 1890400436), (3568, 1371176101), (5176, 945200218), (10352, 472600109), (20983, 233158096), (22523, 217216016), (41966, 116579048), (45046, 108608008), (65347, 74867344), (83932, 58289524), (90092, 54304004), (130694, 37433672), (144281, 33908528), (167864, 29144762), (180184, 27152002), (261388, 18716836), (288562, 16954264), (335728, 14572381), (360368, 13576001), (522776, 9358418), (577124, 8477132), (1045552, 4679209), (1154248, 4238566), (2119283, 2308496)]