2045598976

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6277}}^1$

素因数の和:6379

約数の個数: 72

約数和(自身を含む): 4362958880

約数和(自身を除く): 2317359904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 128, 134, 152, 256, 268, 304, 536, 608, 1072, 1216, 1273, 2144, 2432, 2546, 4288, 4864, 5092, 6277, 8576, 10184, 12554, 17152, 20368, 25108, 40736, 50216, 81472, 100432, 119263, 162944, 200864, 238526, 325888, 401728, 420559, 477052, 803456, 841118, 954104, 1606912, 1682236, 1908208, 3364472, 3816416, 6728944, 7632832, 7990621, 13457888, 15265664, 15981242, 26915776, 30531328, 31962484, 53831552, 63924968, 107663104, 127849936, 255699872, 511399744, 1022799488, 2045598976]

約数ペア:

[(1, 2045598976), (2, 1022799488), (4, 511399744), (8, 255699872), (16, 127849936), (19, 107663104), (32, 63924968), (38, 53831552), (64, 31962484), (67, 30531328), (76, 26915776), (128, 15981242), (134, 15265664), (152, 13457888), (256, 7990621), (268, 7632832), (304, 6728944), (536, 3816416), (608, 3364472), (1072, 1908208), (1216, 1682236), (1273, 1606912), (2144, 954104), (2432, 841118), (2546, 803456), (4288, 477052), (4864, 420559), (5092, 401728), (6277, 325888), (8576, 238526), (10184, 200864), (12554, 162944), (17152, 119263), (20368, 100432), (25108, 81472), (40736, 50216)]