1319253732

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{40763}}^1$

素因数の和:40833

約数の個数: 72

約数和(自身を含む): 3561143040

約数和(自身を除く): 2241889308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 899, 1044, 1116, 1798, 2697, 3596, 5394, 8091, 10788, 16182, 32364, 40763, 81526, 122289, 163052, 244578, 366867, 489156, 733734, 1182127, 1263653, 1467468, 2364254, 2527306, 3546381, 3790959, 4728508, 5054612, 7092762, 7581918, 10639143, 11372877, 14185524, 15163836, 21278286, 22745754, 36645937, 42556572, 45491508, 73291874, 109937811, 146583748, 219875622, 329813433, 439751244, 659626866, 1319253732]

約数ペア:

[(1, 1319253732), (2, 659626866), (3, 439751244), (4, 329813433), (6, 219875622), (9, 146583748), (12, 109937811), (18, 73291874), (29, 45491508), (31, 42556572), (36, 36645937), (58, 22745754), (62, 21278286), (87, 15163836), (93, 14185524), (116, 11372877), (124, 10639143), (174, 7581918), (186, 7092762), (261, 5054612), (279, 4728508), (348, 3790959), (372, 3546381), (522, 2527306), (558, 2364254), (899, 1467468), (1044, 1263653), (1116, 1182127), (1798, 733734), (2697, 489156), (3596, 366867), (5394, 244578), (8091, 163052), (10788, 122289), (16182, 81526), (32364, 40763)]