1600248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 4515840

約数和(自身を除く): 2915592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 223, 276, 299, 312, 446, 552, 598, 669, 892, 897, 1196, 1338, 1784, 1794, 2392, 2676, 2899, 3588, 5129, 5352, 5798, 7176, 8697, 10258, 11596, 15387, 17394, 20516, 23192, 30774, 34788, 41032, 61548, 66677, 69576, 123096, 133354, 200031, 266708, 400062, 533416, 800124, 1600248]

約数ペア:

[(1, 1600248), (2, 800124), (3, 533416), (4, 400062), (6, 266708), (8, 200031), (12, 133354), (13, 123096), (23, 69576), (24, 66677), (26, 61548), (39, 41032), (46, 34788), (52, 30774), (69, 23192), (78, 20516), (92, 17394), (104, 15387), (138, 11596), (156, 10258), (184, 8697), (223, 7176), (276, 5798), (299, 5352), (312, 5129), (446, 3588), (552, 2899), (598, 2676), (669, 2392), (892, 1794), (897, 1784), (1196, 1338)]