2391646208

素因数分解:

$2^{13}\times 7^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:445

約数の個数: 112

約数和(自身を含む): 5520415680

約数和(自身を除く): 3128769472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 179, 224, 233, 256, 358, 448, 466, 512, 716, 896, 932, 1024, 1253, 1432, 1631, 1792, 1864, 2048, 2506, 2864, 3262, 3584, 3728, 4096, 5012, 5728, 6524, 7168, 7456, 8192, 10024, 11456, 13048, 14336, 14912, 20048, 22912, 26096, 28672, 29824, 40096, 41707, 45824, 52192, 57344, 59648, 80192, 83414, 91648, 104384, 119296, 160384, 166828, 183296, 208768, 238592, 291949, 320768, 333656, 366592, 417536, 477184, 583898, 641536, 667312, 733184, 835072, 954368, 1167796, 1283072, 1334624, 1466368, 1670144, 1908736, 2335592, 2566144, 2669248, 3340288, 4671184, 5132288, 5338496, 6680576, 9342368, 10264576, 10676992, 13361152, 18684736, 21353984, 37369472, 42707968, 74738944, 85415936, 149477888, 170831872, 298955776, 341663744, 597911552, 1195823104, 2391646208]

約数ペア:

[(1, 2391646208), (2, 1195823104), (4, 597911552), (7, 341663744), (8, 298955776), (14, 170831872), (16, 149477888), (28, 85415936), (32, 74738944), (56, 42707968), (64, 37369472), (112, 21353984), (128, 18684736), (179, 13361152), (224, 10676992), (233, 10264576), (256, 9342368), (358, 6680576), (448, 5338496), (466, 5132288), (512, 4671184), (716, 3340288), (896, 2669248), (932, 2566144), (1024, 2335592), (1253, 1908736), (1432, 1670144), (1631, 1466368), (1792, 1334624), (1864, 1283072), (2048, 1167796), (2506, 954368), (2864, 835072), (3262, 733184), (3584, 667312), (3728, 641536), (4096, 583898), (5012, 477184), (5728, 417536), (6524, 366592), (7168, 333656), (7456, 320768), (8192, 291949), (10024, 238592), (11456, 208768), (13048, 183296), (14336, 166828), (14912, 160384), (20048, 119296), (22912, 104384), (26096, 91648), (28672, 83414), (29824, 80192), (40096, 59648), (41707, 57344), (45824, 52192)]