374428096

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^2$

素因数の和:306

約数の個数: 84

約数和(自身を含む): 868901488

約数和(自身を除く): 494473392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 107, 112, 146, 214, 224, 292, 428, 448, 511, 584, 749, 856, 1022, 1168, 1498, 1712, 2044, 2336, 2996, 3424, 4088, 4672, 5992, 6848, 7811, 8176, 11449, 11984, 15622, 16352, 22898, 23968, 31244, 32704, 45796, 47936, 54677, 62488, 80143, 91592, 109354, 124976, 160286, 183184, 218708, 249952, 320572, 366368, 437416, 499904, 641144, 732736, 835777, 874832, 1282288, 1671554, 1749664, 2564576, 3343108, 3499328, 5129152, 5850439, 6686216, 11700878, 13372432, 23401756, 26744864, 46803512, 53489728, 93607024, 187214048, 374428096]

約数ペア:

[(1, 374428096), (2, 187214048), (4, 93607024), (7, 53489728), (8, 46803512), (14, 26744864), (16, 23401756), (28, 13372432), (32, 11700878), (56, 6686216), (64, 5850439), (73, 5129152), (107, 3499328), (112, 3343108), (146, 2564576), (214, 1749664), (224, 1671554), (292, 1282288), (428, 874832), (448, 835777), (511, 732736), (584, 641144), (749, 499904), (856, 437416), (1022, 366368), (1168, 320572), (1498, 249952), (1712, 218708), (2044, 183184), (2336, 160286), (2996, 124976), (3424, 109354), (4088, 91592), (4672, 80143), (5992, 62488), (6848, 54677), (7811, 47936), (8176, 45796), (11449, 32704), (11984, 31244), (15622, 23968), (16352, 22898)]