211765248

素因数分解:

$2^{11}\times 3^2\times {\mathrm{11489}}^1$

素因数の和:11517

約数の個数: 72

約数和(自身を含む): 611670150

約数和(自身を除く): 399904902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 11489, 18432, 22978, 34467, 45956, 68934, 91912, 103401, 137868, 183824, 206802, 275736, 367648, 413604, 551472, 735296, 827208, 1102944, 1470592, 1654416, 2205888, 2941184, 3308832, 4411776, 5882368, 6617664, 8823552, 11764736, 13235328, 17647104, 23529472, 26470656, 35294208, 52941312, 70588416, 105882624, 211765248]

約数ペア:

[(1, 211765248), (2, 105882624), (3, 70588416), (4, 52941312), (6, 35294208), (8, 26470656), (9, 23529472), (12, 17647104), (16, 13235328), (18, 11764736), (24, 8823552), (32, 6617664), (36, 5882368), (48, 4411776), (64, 3308832), (72, 2941184), (96, 2205888), (128, 1654416), (144, 1470592), (192, 1102944), (256, 827208), (288, 735296), (384, 551472), (512, 413604), (576, 367648), (768, 275736), (1024, 206802), (1152, 183824), (1536, 137868), (2048, 103401), (2304, 91912), (3072, 68934), (4608, 45956), (6144, 34467), (9216, 22978), (11489, 18432)]