215344848

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8513}}^1$

素因数の和:8572

約数の個数: 80

約数和(自身を含む): 608103936

約数和(自身を除く): 392759088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 8513, 12648, 17026, 25296, 25539, 34052, 51078, 68104, 102156, 136208, 144721, 204312, 263903, 289442, 408624, 434163, 527806, 578884, 791709, 868326, 1055612, 1157768, 1583418, 1736652, 2111224, 2315536, 3166836, 3473304, 4222448, 4486351, 6333672, 6946608, 8972702, 12667344, 13459053, 17945404, 26918106, 35890808, 53836212, 71781616, 107672424, 215344848]

約数ペア:

[(1, 215344848), (2, 107672424), (3, 71781616), (4, 53836212), (6, 35890808), (8, 26918106), (12, 17945404), (16, 13459053), (17, 12667344), (24, 8972702), (31, 6946608), (34, 6333672), (48, 4486351), (51, 4222448), (62, 3473304), (68, 3166836), (93, 2315536), (102, 2111224), (124, 1736652), (136, 1583418), (186, 1157768), (204, 1055612), (248, 868326), (272, 791709), (372, 578884), (408, 527806), (496, 434163), (527, 408624), (744, 289442), (816, 263903), (1054, 204312), (1488, 144721), (1581, 136208), (2108, 102156), (3162, 68104), (4216, 51078), (6324, 34052), (8432, 25539), (8513, 25296), (12648, 17026)]