431366368

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{4679}}^1$

素因数の和:4799

約数の個数: 48

約数和(自身を含む): 882161280

約数和(自身を除く): 450794912

約数列:

[1, 2, 4, 8, 16, 32, 43, 67, 86, 134, 172, 268, 344, 536, 688, 1072, 1376, 2144, 2881, 4679, 5762, 9358, 11524, 18716, 23048, 37432, 46096, 74864, 92192, 149728, 201197, 313493, 402394, 626986, 804788, 1253972, 1609576, 2507944, 3219152, 5015888, 6438304, 10031776, 13480199, 26960398, 53920796, 107841592, 215683184, 431366368]

約数ペア:

[(1, 431366368), (2, 215683184), (4, 107841592), (8, 53920796), (16, 26960398), (32, 13480199), (43, 10031776), (67, 6438304), (86, 5015888), (134, 3219152), (172, 2507944), (268, 1609576), (344, 1253972), (536, 804788), (688, 626986), (1072, 402394), (1376, 313493), (2144, 201197), (2881, 149728), (4679, 92192), (5762, 74864), (9358, 46096), (11524, 37432), (18716, 23048)]