2761528476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{247183}}^1$

素因数の和:247223

約数の個数: 72

約数和(自身を含む): 7890113280

約数和(自身を除く): 5128584804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 247183, 494366, 741549, 988732, 1483098, 1730281, 2966196, 3460562, 4696477, 5190843, 6921124, 9392954, 10381686, 12111967, 14089431, 18785908, 20763372, 24223934, 28178862, 32875339, 36335901, 48447868, 56357724, 65750678, 72671802, 98626017, 131501356, 145343604, 197252034, 230127373, 394504068, 460254746, 690382119, 920509492, 1380764238, 2761528476]

約数ペア:

[(1, 2761528476), (2, 1380764238), (3, 920509492), (4, 690382119), (6, 460254746), (7, 394504068), (12, 230127373), (14, 197252034), (19, 145343604), (21, 131501356), (28, 98626017), (38, 72671802), (42, 65750678), (49, 56357724), (57, 48447868), (76, 36335901), (84, 32875339), (98, 28178862), (114, 24223934), (133, 20763372), (147, 18785908), (196, 14089431), (228, 12111967), (266, 10381686), (294, 9392954), (399, 6921124), (532, 5190843), (588, 4696477), (798, 3460562), (931, 2966196), (1596, 1730281), (1862, 1483098), (2793, 988732), (3724, 741549), (5586, 494366), (11172, 247183)]