681796159744

素因数分解:

$2^8\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4816033}}^1$

素因数の和:4816135

約数の個数: 72

約数和(自身を含む): 1575035759360

約数和(自身を除く): 893239599616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 553, 632, 896, 1106, 1264, 1792, 2212, 2528, 4424, 5056, 8848, 10112, 17696, 20224, 35392, 70784, 141568, 4816033, 9632066, 19264132, 33712231, 38528264, 67424462, 77056528, 134848924, 154113056, 269697848, 308226112, 380466607, 539395696, 616452224, 760933214, 1078791392, 1232904448, 1521866428, 2157582784, 2663266249, 3043732856, 4315165568, 5326532498, 6087465712, 8630331136, 10653064996, 12174931424, 21306129992, 24349862848, 42612259984, 48699725696, 85224519968, 97399451392, 170449039936, 340898079872, 681796159744]

約数ペア:

[(1, 681796159744), (2, 340898079872), (4, 170449039936), (7, 97399451392), (8, 85224519968), (14, 48699725696), (16, 42612259984), (28, 24349862848), (32, 21306129992), (56, 12174931424), (64, 10653064996), (79, 8630331136), (112, 6087465712), (128, 5326532498), (158, 4315165568), (224, 3043732856), (256, 2663266249), (316, 2157582784), (448, 1521866428), (553, 1232904448), (632, 1078791392), (896, 760933214), (1106, 616452224), (1264, 539395696), (1792, 380466607), (2212, 308226112), (2528, 269697848), (4424, 154113056), (5056, 134848924), (8848, 77056528), (10112, 67424462), (17696, 38528264), (20224, 33712231), (35392, 19264132), (70784, 9632066), (141568, 4816033)]