209461248

素因数分解:

$2^{13}\times 3^3\times {\mathrm{947}}^1$

素因数の和:982

約数の個数: 112

約数和(自身を含む): 621243360

約数和(自身を除く): 411782112

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, 947, 1024, 1152, 1536, 1728, 1894, 2048, 2304, 2841, 3072, 3456, 3788, 4096, 4608, 5682, 6144, 6912, 7576, 8192, 8523, 9216, 11364, 12288, 13824, 15152, 17046, 18432, 22728, 24576, 25569, 27648, 30304, 34092, 36864, 45456, 51138, 55296, 60608, 68184, 73728, 90912, 102276, 110592, 121216, 136368, 181824, 204552, 221184, 242432, 272736, 363648, 409104, 484864, 545472, 727296, 818208, 969728, 1090944, 1454592, 1636416, 1939456, 2181888, 2909184, 3272832, 3878912, 4363776, 5818368, 6545664, 7757824, 8727552, 11636736, 13091328, 17455104, 23273472, 26182656, 34910208, 52365312, 69820416, 104730624, 209461248]

約数ペア:

[(1, 209461248), (2, 104730624), (3, 69820416), (4, 52365312), (6, 34910208), (8, 26182656), (9, 23273472), (12, 17455104), (16, 13091328), (18, 11636736), (24, 8727552), (27, 7757824), (32, 6545664), (36, 5818368), (48, 4363776), (54, 3878912), (64, 3272832), (72, 2909184), (96, 2181888), (108, 1939456), (128, 1636416), (144, 1454592), (192, 1090944), (216, 969728), (256, 818208), (288, 727296), (384, 545472), (432, 484864), (512, 409104), (576, 363648), (768, 272736), (864, 242432), (947, 221184), (1024, 204552), (1152, 181824), (1536, 136368), (1728, 121216), (1894, 110592), (2048, 102276), (2304, 90912), (2841, 73728), (3072, 68184), (3456, 60608), (3788, 55296), (4096, 51138), (4608, 45456), (5682, 36864), (6144, 34092), (6912, 30304), (7576, 27648), (8192, 25569), (8523, 24576), (9216, 22728), (11364, 18432), (12288, 17046), (13824, 15152)]