260882688

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{30881}}^1$

素因数の和:30911

約数の個数: 72

約数和(自身を含む): 757473696

約数和(自身を除く): 496591008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 30881, 61762, 92643, 123524, 185286, 247048, 339691, 370572, 494096, 679382, 741144, 988192, 1019073, 1358764, 1482288, 1976384, 2038146, 2717528, 2964576, 3952768, 4076292, 5435056, 5929152, 7905536, 8152584, 10870112, 11858304, 16305168, 21740224, 23716608, 32610336, 43480448, 65220672, 86960896, 130441344, 260882688]

約数ペア:

[(1, 260882688), (2, 130441344), (3, 86960896), (4, 65220672), (6, 43480448), (8, 32610336), (11, 23716608), (12, 21740224), (16, 16305168), (22, 11858304), (24, 10870112), (32, 8152584), (33, 7905536), (44, 5929152), (48, 5435056), (64, 4076292), (66, 3952768), (88, 2964576), (96, 2717528), (128, 2038146), (132, 1976384), (176, 1482288), (192, 1358764), (256, 1019073), (264, 988192), (352, 741144), (384, 679382), (528, 494096), (704, 370572), (768, 339691), (1056, 247048), (1408, 185286), (2112, 123524), (2816, 92643), (4224, 61762), (8448, 30881)]