263278944

素因数分解:

$2^5\times 3^3\times {\mathrm{461}}^1\times {\mathrm{661}}^1$

素因数の和:1141

約数の個数: 96

約数和(自身を含む): 770726880

約数和(自身を除く): 507447936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 461, 661, 864, 922, 1322, 1383, 1844, 1983, 2644, 2766, 3688, 3966, 4149, 5288, 5532, 5949, 7376, 7932, 8298, 10576, 11064, 11898, 12447, 14752, 15864, 16596, 17847, 21152, 22128, 23796, 24894, 31728, 33192, 35694, 44256, 47592, 49788, 63456, 66384, 71388, 95184, 99576, 132768, 142776, 190368, 199152, 285552, 304721, 398304, 571104, 609442, 914163, 1218884, 1828326, 2437768, 2742489, 3656652, 4875536, 5484978, 7313304, 8227467, 9751072, 10969956, 14626608, 16454934, 21939912, 29253216, 32909868, 43879824, 65819736, 87759648, 131639472, 263278944]

約数ペア:

[(1, 263278944), (2, 131639472), (3, 87759648), (4, 65819736), (6, 43879824), (8, 32909868), (9, 29253216), (12, 21939912), (16, 16454934), (18, 14626608), (24, 10969956), (27, 9751072), (32, 8227467), (36, 7313304), (48, 5484978), (54, 4875536), (72, 3656652), (96, 2742489), (108, 2437768), (144, 1828326), (216, 1218884), (288, 914163), (432, 609442), (461, 571104), (661, 398304), (864, 304721), (922, 285552), (1322, 199152), (1383, 190368), (1844, 142776), (1983, 132768), (2644, 99576), (2766, 95184), (3688, 71388), (3966, 66384), (4149, 63456), (5288, 49788), (5532, 47592), (5949, 44256), (7376, 35694), (7932, 33192), (8298, 31728), (10576, 24894), (11064, 23796), (11898, 22128), (12447, 21152), (14752, 17847), (15864, 16596)]