2188993711232

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{1931}}^1\times {\mathrm{466121}}^1$

素因数の和:468085

約数の個数: 64

約数和(自身を含む): 4592793290400

約数和(自身を除く): 2403799579168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 1931, 2432, 3862, 7724, 15448, 30896, 36689, 61792, 73378, 123584, 146756, 247168, 293512, 466121, 587024, 932242, 1174048, 1864484, 2348096, 3728968, 4696192, 7457936, 8856299, 14915872, 17712598, 29831744, 35425196, 59663488, 70850392, 141700784, 283401568, 566803136, 900079651, 1133606272, 1800159302, 3600318604, 7200637208, 14401274416, 17101513369, 28802548832, 34203026738, 57605097664, 68406053476, 115210195328, 136812106952, 273624213904, 547248427808, 1094496855616, 2188993711232]

約数ペア:

[(1, 2188993711232), (2, 1094496855616), (4, 547248427808), (8, 273624213904), (16, 136812106952), (19, 115210195328), (32, 68406053476), (38, 57605097664), (64, 34203026738), (76, 28802548832), (128, 17101513369), (152, 14401274416), (304, 7200637208), (608, 3600318604), (1216, 1800159302), (1931, 1133606272), (2432, 900079651), (3862, 566803136), (7724, 283401568), (15448, 141700784), (30896, 70850392), (36689, 59663488), (61792, 35425196), (73378, 29831744), (123584, 17712598), (146756, 14915872), (247168, 8856299), (293512, 7457936), (466121, 4696192), (587024, 3728968), (932242, 2348096), (1174048, 1864484)]