2882468784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149011}}^1$

素因数の和:149066

約数の個数: 80

約数和(自身を含む): 8277914624

約数和(自身を除く): 5395445840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 149011, 298022, 447033, 596044, 894066, 1192088, 1788132, 1937143, 2384176, 3576264, 3874286, 4619341, 5811429, 7152528, 7748572, 9238682, 11622858, 13858023, 15497144, 18477364, 23245716, 27716046, 30994288, 36954728, 46491432, 55432092, 60051433, 73909456, 92982864, 110864184, 120102866, 180154299, 221728368, 240205732, 360308598, 480411464, 720617196, 960822928, 1441234392, 2882468784]

約数ペア:

[(1, 2882468784), (2, 1441234392), (3, 960822928), (4, 720617196), (6, 480411464), (8, 360308598), (12, 240205732), (13, 221728368), (16, 180154299), (24, 120102866), (26, 110864184), (31, 92982864), (39, 73909456), (48, 60051433), (52, 55432092), (62, 46491432), (78, 36954728), (93, 30994288), (104, 27716046), (124, 23245716), (156, 18477364), (186, 15497144), (208, 13858023), (248, 11622858), (312, 9238682), (372, 7748572), (403, 7152528), (496, 5811429), (624, 4619341), (744, 3874286), (806, 3576264), (1209, 2384176), (1488, 1937143), (1612, 1788132), (2418, 1192088), (3224, 894066), (4836, 596044), (6448, 447033), (9672, 298022), (19344, 149011)]