13231461376

素因数分解:

$2^{10}\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13879}}^1$

素因数の和:13932

約数の個数: 132

約数和(自身を含む): 32390090400

約数和(自身を除く): 19158629024

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 512, 532, 608, 784, 896, 931, 1024, 1064, 1216, 1568, 1792, 1862, 2128, 2432, 3136, 3584, 3724, 4256, 4864, 6272, 7168, 7448, 8512, 9728, 12544, 13879, 14896, 17024, 19456, 25088, 27758, 29792, 34048, 50176, 55516, 59584, 68096, 97153, 111032, 119168, 136192, 194306, 222064, 238336, 263701, 388612, 444128, 476672, 527402, 680071, 777224, 888256, 953344, 1054804, 1360142, 1554448, 1776512, 1845907, 2109608, 2720284, 3108896, 3553024, 3691814, 4219216, 5440568, 6217792, 7106048, 7383628, 8438432, 10881136, 12435584, 12921349, 14212096, 14767256, 16876864, 21762272, 24871168, 25842698, 29534512, 33753728, 43524544, 49742336, 51685396, 59069024, 67507456, 87049088, 99484672, 103370792, 118138048, 135014912, 174098176, 206741584, 236276096, 270029824, 348196352, 413483168, 472552192, 696392704, 826966336, 945104384, 1653932672, 1890208768, 3307865344, 6615730688, 13231461376]

約数ペア:

[(1, 13231461376), (2, 6615730688), (4, 3307865344), (7, 1890208768), (8, 1653932672), (14, 945104384), (16, 826966336), (19, 696392704), (28, 472552192), (32, 413483168), (38, 348196352), (49, 270029824), (56, 236276096), (64, 206741584), (76, 174098176), (98, 135014912), (112, 118138048), (128, 103370792), (133, 99484672), (152, 87049088), (196, 67507456), (224, 59069024), (256, 51685396), (266, 49742336), (304, 43524544), (392, 33753728), (448, 29534512), (512, 25842698), (532, 24871168), (608, 21762272), (784, 16876864), (896, 14767256), (931, 14212096), (1024, 12921349), (1064, 12435584), (1216, 10881136), (1568, 8438432), (1792, 7383628), (1862, 7106048), (2128, 6217792), (2432, 5440568), (3136, 4219216), (3584, 3691814), (3724, 3553024), (4256, 3108896), (4864, 2720284), (6272, 2109608), (7168, 1845907), (7448, 1776512), (8512, 1554448), (9728, 1360142), (12544, 1054804), (13879, 953344), (14896, 888256), (17024, 777224), (19456, 680071), (25088, 527402), (27758, 476672), (29792, 444128), (34048, 388612), (50176, 263701), (55516, 238336), (59584, 222064), (68096, 194306), (97153, 136192), (111032, 119168)]