258296832

素因数分解:

$2^{10}\times 3^2\times {\mathrm{28027}}^1$

素因数の和:28053

約数の個数: 66

約数和(自身を含む): 745853108

約数和(自身を除く): 487556276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 28027, 56054, 84081, 112108, 168162, 224216, 252243, 336324, 448432, 504486, 672648, 896864, 1008972, 1345296, 1793728, 2017944, 2690592, 3587456, 4035888, 5381184, 7174912, 8071776, 10762368, 14349824, 16143552, 21524736, 28699648, 32287104, 43049472, 64574208, 86098944, 129148416, 258296832]

約数ペア:

[(1, 258296832), (2, 129148416), (3, 86098944), (4, 64574208), (6, 43049472), (8, 32287104), (9, 28699648), (12, 21524736), (16, 16143552), (18, 14349824), (24, 10762368), (32, 8071776), (36, 7174912), (48, 5381184), (64, 4035888), (72, 3587456), (96, 2690592), (128, 2017944), (144, 1793728), (192, 1345296), (256, 1008972), (288, 896864), (384, 672648), (512, 504486), (576, 448432), (768, 336324), (1024, 252243), (1152, 224216), (1536, 168162), (2304, 112108), (3072, 84081), (4608, 56054), (9216, 28027)]