431529984

素因数分解:

$2^{13}\times 3^3\times {\mathrm{1951}}^1$

素因数の和:1986

約数の個数: 112

約数和(自身を含む): 1279184640

約数和(自身を除く): 847654656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 1951, 2048, 2304, 3072, 3456, 3902, 4096, 4608, 5853, 6144, 6912, 7804, 8192, 9216, 11706, 12288, 13824, 15608, 17559, 18432, 23412, 24576, 27648, 31216, 35118, 36864, 46824, 52677, 55296, 62432, 70236, 73728, 93648, 105354, 110592, 124864, 140472, 187296, 210708, 221184, 249728, 280944, 374592, 421416, 499456, 561888, 749184, 842832, 998912, 1123776, 1498368, 1685664, 1997824, 2247552, 2996736, 3371328, 3995648, 4495104, 5993472, 6742656, 7991296, 8990208, 11986944, 13485312, 15982592, 17980416, 23973888, 26970624, 35960832, 47947776, 53941248, 71921664, 107882496, 143843328, 215764992, 431529984]

約数ペア:

[(1, 431529984), (2, 215764992), (3, 143843328), (4, 107882496), (6, 71921664), (8, 53941248), (9, 47947776), (12, 35960832), (16, 26970624), (18, 23973888), (24, 17980416), (27, 15982592), (32, 13485312), (36, 11986944), (48, 8990208), (54, 7991296), (64, 6742656), (72, 5993472), (96, 4495104), (108, 3995648), (128, 3371328), (144, 2996736), (192, 2247552), (216, 1997824), (256, 1685664), (288, 1498368), (384, 1123776), (432, 998912), (512, 842832), (576, 749184), (768, 561888), (864, 499456), (1024, 421416), (1152, 374592), (1536, 280944), (1728, 249728), (1951, 221184), (2048, 210708), (2304, 187296), (3072, 140472), (3456, 124864), (3902, 110592), (4096, 105354), (4608, 93648), (5853, 73728), (6144, 70236), (6912, 62432), (7804, 55296), (8192, 52677), (9216, 46824), (11706, 36864), (12288, 35118), (13824, 31216), (15608, 27648), (17559, 24576), (18432, 23412)]