211769856

素因数分解:

$2^9\times 3^3\times {\mathrm{15319}}^1$

素因数の和:15346

約数の個数: 80

約数和(自身を含む): 626894400

約数和(自身を除く): 415124544

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, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 15319, 30638, 45957, 61276, 91914, 122552, 137871, 183828, 245104, 275742, 367656, 413613, 490208, 551484, 735312, 827226, 980416, 1102968, 1470624, 1654452, 1960832, 2205936, 2941248, 3308904, 3921664, 4411872, 5882496, 6617808, 7843328, 8823744, 11764992, 13235616, 17647488, 23529984, 26471232, 35294976, 52942464, 70589952, 105884928, 211769856]

約数ペア:

[(1, 211769856), (2, 105884928), (3, 70589952), (4, 52942464), (6, 35294976), (8, 26471232), (9, 23529984), (12, 17647488), (16, 13235616), (18, 11764992), (24, 8823744), (27, 7843328), (32, 6617808), (36, 5882496), (48, 4411872), (54, 3921664), (64, 3308904), (72, 2941248), (96, 2205936), (108, 1960832), (128, 1654452), (144, 1470624), (192, 1102968), (216, 980416), (256, 827226), (288, 735312), (384, 551484), (432, 490208), (512, 413613), (576, 367656), (768, 275742), (864, 245104), (1152, 183828), (1536, 137871), (1728, 122552), (2304, 91914), (3456, 61276), (4608, 45957), (6912, 30638), (13824, 15319)]