392978656

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 912522240

約数和(自身を除く): 519543584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 163, 188, 224, 229, 326, 329, 376, 458, 652, 658, 752, 916, 1141, 1304, 1316, 1504, 1603, 1832, 2282, 2608, 2632, 3206, 3664, 4564, 5216, 5264, 6412, 7328, 7661, 9128, 10528, 10763, 12824, 15322, 18256, 21526, 25648, 30644, 36512, 37327, 43052, 51296, 53627, 61288, 74654, 75341, 86104, 107254, 122576, 149308, 150682, 172208, 214508, 245152, 261289, 298616, 301364, 344416, 429016, 522578, 597232, 602728, 858032, 1045156, 1194464, 1205456, 1716064, 1754369, 2090312, 2410912, 3508738, 4180624, 7017476, 8361248, 12280583, 14034952, 24561166, 28069904, 49122332, 56139808, 98244664, 196489328, 392978656]

約数ペア:

[(1, 392978656), (2, 196489328), (4, 98244664), (7, 56139808), (8, 49122332), (14, 28069904), (16, 24561166), (28, 14034952), (32, 12280583), (47, 8361248), (56, 7017476), (94, 4180624), (112, 3508738), (163, 2410912), (188, 2090312), (224, 1754369), (229, 1716064), (326, 1205456), (329, 1194464), (376, 1045156), (458, 858032), (652, 602728), (658, 597232), (752, 522578), (916, 429016), (1141, 344416), (1304, 301364), (1316, 298616), (1504, 261289), (1603, 245152), (1832, 214508), (2282, 172208), (2608, 150682), (2632, 149308), (3206, 122576), (3664, 107254), (4564, 86104), (5216, 75341), (5264, 74654), (6412, 61288), (7328, 53627), (7661, 51296), (9128, 43052), (10528, 37327), (10763, 36512), (12824, 30644), (15322, 25648), (18256, 21526)]