307382232

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1999}}^1$

素因数の和:2200

約数の個数: 64

約数和(自身を含む): 792000000

約数和(自身を除く): 484617768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 149, 172, 258, 298, 344, 447, 516, 596, 894, 1032, 1192, 1788, 1999, 3576, 3998, 5997, 6407, 7996, 11994, 12814, 15992, 19221, 23988, 25628, 38442, 47976, 51256, 76884, 85957, 153768, 171914, 257871, 297851, 343828, 515742, 595702, 687656, 893553, 1031484, 1191404, 1787106, 2062968, 2382808, 3574212, 7148424, 12807593, 25615186, 38422779, 51230372, 76845558, 102460744, 153691116, 307382232]

約数ペア:

[(1, 307382232), (2, 153691116), (3, 102460744), (4, 76845558), (6, 51230372), (8, 38422779), (12, 25615186), (24, 12807593), (43, 7148424), (86, 3574212), (129, 2382808), (149, 2062968), (172, 1787106), (258, 1191404), (298, 1031484), (344, 893553), (447, 687656), (516, 595702), (596, 515742), (894, 343828), (1032, 297851), (1192, 257871), (1788, 171914), (1999, 153768), (3576, 85957), (3998, 76884), (5997, 51256), (6407, 47976), (7996, 38442), (11994, 25628), (12814, 23988), (15992, 19221)]