261204900192

素因数分解:

$2^5\times 3^2\times {\mathrm{4937}}^1\times {\mathrm{183707}}^1$

素因数の和:188660

約数の個数: 72

約数和(自身を含む): 742955935176

約数和(自身を除く): 481751034984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 4937, 9874, 14811, 19748, 29622, 39496, 44433, 59244, 78992, 88866, 118488, 157984, 177732, 183707, 236976, 355464, 367414, 473952, 551121, 710928, 734828, 1102242, 1421856, 1469656, 1653363, 2204484, 2939312, 3306726, 4408968, 5878624, 6613452, 8817936, 13226904, 17635872, 26453808, 52907616, 906961459, 1813922918, 2720884377, 3627845836, 5441768754, 7255691672, 8162653131, 10883537508, 14511383344, 16325306262, 21767075016, 29022766688, 32650612524, 43534150032, 65301225048, 87068300064, 130602450096, 261204900192]

約数ペア:

[(1, 261204900192), (2, 130602450096), (3, 87068300064), (4, 65301225048), (6, 43534150032), (8, 32650612524), (9, 29022766688), (12, 21767075016), (16, 16325306262), (18, 14511383344), (24, 10883537508), (32, 8162653131), (36, 7255691672), (48, 5441768754), (72, 3627845836), (96, 2720884377), (144, 1813922918), (288, 906961459), (4937, 52907616), (9874, 26453808), (14811, 17635872), (19748, 13226904), (29622, 8817936), (39496, 6613452), (44433, 5878624), (59244, 4408968), (78992, 3306726), (88866, 2939312), (118488, 2204484), (157984, 1653363), (177732, 1469656), (183707, 1421856), (236976, 1102242), (355464, 734828), (367414, 710928), (473952, 551121)]