265428464

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{617}}^1$

素因数の和:822

約数の個数: 80

約数和(自身を含む): 617960448

約数和(自身を除く): 352531984

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 167, 184, 322, 334, 368, 617, 644, 668, 1169, 1234, 1288, 1336, 2338, 2468, 2576, 2672, 3841, 4319, 4676, 4936, 7682, 8638, 9352, 9872, 14191, 15364, 17276, 18704, 26887, 28382, 30728, 34552, 53774, 56764, 61456, 69104, 99337, 103039, 107548, 113528, 198674, 206078, 215096, 227056, 397348, 412156, 430192, 721273, 794696, 824312, 1442546, 1589392, 1648624, 2369897, 2885092, 4739794, 5770184, 9479588, 11540368, 16589279, 18959176, 33178558, 37918352, 66357116, 132714232, 265428464]

約数ペア:

[(1, 265428464), (2, 132714232), (4, 66357116), (7, 37918352), (8, 33178558), (14, 18959176), (16, 16589279), (23, 11540368), (28, 9479588), (46, 5770184), (56, 4739794), (92, 2885092), (112, 2369897), (161, 1648624), (167, 1589392), (184, 1442546), (322, 824312), (334, 794696), (368, 721273), (617, 430192), (644, 412156), (668, 397348), (1169, 227056), (1234, 215096), (1288, 206078), (1336, 198674), (2338, 113528), (2468, 107548), (2576, 103039), (2672, 99337), (3841, 69104), (4319, 61456), (4676, 56764), (4936, 53774), (7682, 34552), (8638, 30728), (9352, 28382), (9872, 26887), (14191, 18704), (15364, 17276)]