234813440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1047

約数の個数: 96

約数和(自身を含む): 588500640

約数和(自身を除く): 353687200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 997, 1024, 1280, 1472, 1840, 1994, 2048, 2560, 2944, 3680, 3988, 4985, 5120, 5888, 7360, 7976, 9970, 10240, 11776, 14720, 15952, 19940, 22931, 23552, 29440, 31904, 39880, 45862, 47104, 58880, 63808, 79760, 91724, 114655, 117760, 127616, 159520, 183448, 229310, 235520, 255232, 319040, 366896, 458620, 510464, 638080, 733792, 917240, 1020928, 1276160, 1467584, 1834480, 2041856, 2552320, 2935168, 3668960, 5104640, 5870336, 7337920, 10209280, 11740672, 14675840, 23481344, 29351680, 46962688, 58703360, 117406720, 234813440]

約数ペア:

[(1, 234813440), (2, 117406720), (4, 58703360), (5, 46962688), (8, 29351680), (10, 23481344), (16, 14675840), (20, 11740672), (23, 10209280), (32, 7337920), (40, 5870336), (46, 5104640), (64, 3668960), (80, 2935168), (92, 2552320), (115, 2041856), (128, 1834480), (160, 1467584), (184, 1276160), (230, 1020928), (256, 917240), (320, 733792), (368, 638080), (460, 510464), (512, 458620), (640, 366896), (736, 319040), (920, 255232), (997, 235520), (1024, 229310), (1280, 183448), (1472, 159520), (1840, 127616), (1994, 117760), (2048, 114655), (2560, 91724), (2944, 79760), (3680, 63808), (3988, 58880), (4985, 47104), (5120, 45862), (5888, 39880), (7360, 31904), (7976, 29440), (9970, 23552), (10240, 22931), (11776, 19940), (14720, 15952)]