385126656

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{26393}}^1$

素因数の和:26431

約数の個数: 72

約数和(自身を含む): 1078986720

約数和(自身を除く): 693860064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 26393, 52786, 79179, 105572, 158358, 211144, 316716, 422288, 501467, 633432, 844576, 1002934, 1266864, 1504401, 1689152, 2005868, 2533728, 3008802, 3378304, 4011736, 5067456, 6017604, 6756608, 8023472, 10134912, 12035208, 16046944, 20269824, 24070416, 32093888, 48140832, 64187776, 96281664, 128375552, 192563328, 385126656]

約数ペア:

[(1, 385126656), (2, 192563328), (3, 128375552), (4, 96281664), (6, 64187776), (8, 48140832), (12, 32093888), (16, 24070416), (19, 20269824), (24, 16046944), (32, 12035208), (38, 10134912), (48, 8023472), (57, 6756608), (64, 6017604), (76, 5067456), (96, 4011736), (114, 3378304), (128, 3008802), (152, 2533728), (192, 2005868), (228, 1689152), (256, 1504401), (304, 1266864), (384, 1002934), (456, 844576), (608, 633432), (768, 501467), (912, 422288), (1216, 316716), (1824, 211144), (2432, 158358), (3648, 105572), (4864, 79179), (7296, 52786), (14592, 26393)]