391454208

素因数分解:

$2^9\times 3^4\times {\mathrm{9439}}^1$

素因数の和:9469

約数の個数: 100

約数和(自身を含む): 1168511520

約数和(自身を除く): 777057312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1728, 2304, 2592, 3456, 4608, 5184, 6912, 9439, 10368, 13824, 18878, 20736, 28317, 37756, 41472, 56634, 75512, 84951, 113268, 151024, 169902, 226536, 254853, 302048, 339804, 453072, 509706, 604096, 679608, 764559, 906144, 1019412, 1208192, 1359216, 1529118, 1812288, 2038824, 2416384, 2718432, 3058236, 3624576, 4077648, 4832768, 5436864, 6116472, 7249152, 8155296, 10873728, 12232944, 14498304, 16310592, 21747456, 24465888, 32621184, 43494912, 48931776, 65242368, 97863552, 130484736, 195727104, 391454208]

約数ペア:

[(1, 391454208), (2, 195727104), (3, 130484736), (4, 97863552), (6, 65242368), (8, 48931776), (9, 43494912), (12, 32621184), (16, 24465888), (18, 21747456), (24, 16310592), (27, 14498304), (32, 12232944), (36, 10873728), (48, 8155296), (54, 7249152), (64, 6116472), (72, 5436864), (81, 4832768), (96, 4077648), (108, 3624576), (128, 3058236), (144, 2718432), (162, 2416384), (192, 2038824), (216, 1812288), (256, 1529118), (288, 1359216), (324, 1208192), (384, 1019412), (432, 906144), (512, 764559), (576, 679608), (648, 604096), (768, 509706), (864, 453072), (1152, 339804), (1296, 302048), (1536, 254853), (1728, 226536), (2304, 169902), (2592, 151024), (3456, 113268), (4608, 84951), (5184, 75512), (6912, 56634), (9439, 41472), (10368, 37756), (13824, 28317), (18878, 20736)]