1005569792

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{547}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 2069966976

約数和(自身を除く): 1064397184

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 167, 172, 256, 334, 344, 547, 668, 688, 1094, 1336, 1376, 2188, 2672, 2752, 4376, 5344, 5504, 7181, 8752, 10688, 11008, 14362, 17504, 21376, 23521, 28724, 35008, 42752, 47042, 57448, 70016, 91349, 94084, 114896, 140032, 182698, 188168, 229792, 365396, 376336, 459584, 730792, 752672, 919168, 1461584, 1505344, 1838336, 2923168, 3010688, 3928007, 5846336, 6021376, 7856014, 11692672, 15712028, 23385344, 31424056, 62848112, 125696224, 251392448, 502784896, 1005569792]

約数ペア:

[(1, 1005569792), (2, 502784896), (4, 251392448), (8, 125696224), (16, 62848112), (32, 31424056), (43, 23385344), (64, 15712028), (86, 11692672), (128, 7856014), (167, 6021376), (172, 5846336), (256, 3928007), (334, 3010688), (344, 2923168), (547, 1838336), (668, 1505344), (688, 1461584), (1094, 919168), (1336, 752672), (1376, 730792), (2188, 459584), (2672, 376336), (2752, 365396), (4376, 229792), (5344, 188168), (5504, 182698), (7181, 140032), (8752, 114896), (10688, 94084), (11008, 91349), (14362, 70016), (17504, 57448), (21376, 47042), (23521, 42752), (28724, 35008)]