2119785444

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{68389}}^1$

素因数の和:68450

約数の個数: 96

約数和(自身を含む): 6434131200

約数和(自身を除く): 4314345756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 287, 369, 378, 492, 574, 738, 756, 861, 1107, 1148, 1476, 1722, 2214, 2583, 3444, 4428, 5166, 7749, 10332, 15498, 30996, 68389, 136778, 205167, 273556, 410334, 478723, 615501, 820668, 957446, 1231002, 1436169, 1846503, 1914892, 2462004, 2803949, 2872338, 3693006, 4308507, 5607898, 5744676, 7386012, 8411847, 8617014, 11215796, 12925521, 16823694, 17234028, 19627643, 25235541, 25851042, 33647388, 39255286, 50471082, 51702084, 58882929, 75706623, 78510572, 100942164, 117765858, 151413246, 176648787, 235531716, 302826492, 353297574, 529946361, 706595148, 1059892722, 2119785444]

約数ペア:

[(1, 2119785444), (2, 1059892722), (3, 706595148), (4, 529946361), (6, 353297574), (7, 302826492), (9, 235531716), (12, 176648787), (14, 151413246), (18, 117765858), (21, 100942164), (27, 78510572), (28, 75706623), (36, 58882929), (41, 51702084), (42, 50471082), (54, 39255286), (63, 33647388), (82, 25851042), (84, 25235541), (108, 19627643), (123, 17234028), (126, 16823694), (164, 12925521), (189, 11215796), (246, 8617014), (252, 8411847), (287, 7386012), (369, 5744676), (378, 5607898), (492, 4308507), (574, 3693006), (738, 2872338), (756, 2803949), (861, 2462004), (1107, 1914892), (1148, 1846503), (1476, 1436169), (1722, 1231002), (2214, 957446), (2583, 820668), (3444, 615501), (4428, 478723), (5166, 410334), (7749, 273556), (10332, 205167), (15498, 136778), (30996, 68389)]