387445248

素因数分解:

$2^9\times 3^3\times {\mathrm{28027}}^1$

素因数の和:28054

約数の個数: 80

約数和(自身を含む): 1146905760

約数和(自身を除く): 759460512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 28027, 56054, 84081, 112108, 168162, 224216, 252243, 336324, 448432, 504486, 672648, 756729, 896864, 1008972, 1345296, 1513458, 1793728, 2017944, 2690592, 3026916, 3587456, 4035888, 5381184, 6053832, 7174912, 8071776, 10762368, 12107664, 14349824, 16143552, 21524736, 24215328, 32287104, 43049472, 48430656, 64574208, 96861312, 129148416, 193722624, 387445248]

約数ペア:

[(1, 387445248), (2, 193722624), (3, 129148416), (4, 96861312), (6, 64574208), (8, 48430656), (9, 43049472), (12, 32287104), (16, 24215328), (18, 21524736), (24, 16143552), (27, 14349824), (32, 12107664), (36, 10762368), (48, 8071776), (54, 7174912), (64, 6053832), (72, 5381184), (96, 4035888), (108, 3587456), (128, 3026916), (144, 2690592), (192, 2017944), (216, 1793728), (256, 1513458), (288, 1345296), (384, 1008972), (432, 896864), (512, 756729), (576, 672648), (768, 504486), (864, 448432), (1152, 336324), (1536, 252243), (1728, 224216), (2304, 168162), (3456, 112108), (4608, 84081), (6912, 56054), (13824, 28027)]