2897356644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{38453}}^1$

素因数の和:38506

約数の個数: 144

約数和(自身を含む): 9406156032

約数和(自身を除く): 6508799388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 819, 828, 897, 966, 1092, 1196, 1449, 1638, 1794, 1932, 2093, 2691, 2898, 3276, 3588, 4186, 5382, 5796, 6279, 8372, 10764, 12558, 18837, 25116, 37674, 38453, 75348, 76906, 115359, 153812, 230718, 269171, 346077, 461436, 499889, 538342, 692154, 807513, 884419, 999778, 1076684, 1384308, 1499667, 1615026, 1768838, 1999556, 2422539, 2653257, 2999334, 3230052, 3499223, 3537676, 4499001, 4845078, 5306514, 5998668, 6190933, 6998446, 7959771, 8998002, 9690156, 10497669, 10613028, 11497447, 12381866, 13996892, 15919542, 17996004, 18572799, 20995338, 22994894, 24763732, 31493007, 31839084, 34492341, 37145598, 41990676, 45989788, 55718397, 62986014, 68984682, 74291196, 80482129, 103477023, 111436794, 125972028, 137969364, 160964258, 206954046, 222873588, 241446387, 321928516, 413908092, 482892774, 724339161, 965785548, 1448678322, 2897356644]

約数ペア:

[(1, 2897356644), (2, 1448678322), (3, 965785548), (4, 724339161), (6, 482892774), (7, 413908092), (9, 321928516), (12, 241446387), (13, 222873588), (14, 206954046), (18, 160964258), (21, 137969364), (23, 125972028), (26, 111436794), (28, 103477023), (36, 80482129), (39, 74291196), (42, 68984682), (46, 62986014), (52, 55718397), (63, 45989788), (69, 41990676), (78, 37145598), (84, 34492341), (91, 31839084), (92, 31493007), (117, 24763732), (126, 22994894), (138, 20995338), (156, 18572799), (161, 17996004), (182, 15919542), (207, 13996892), (234, 12381866), (252, 11497447), (273, 10613028), (276, 10497669), (299, 9690156), (322, 8998002), (364, 7959771), (414, 6998446), (468, 6190933), (483, 5998668), (546, 5306514), (598, 4845078), (644, 4499001), (819, 3537676), (828, 3499223), (897, 3230052), (966, 2999334), (1092, 2653257), (1196, 2422539), (1449, 1999556), (1638, 1768838), (1794, 1615026), (1932, 1499667), (2093, 1384308), (2691, 1076684), (2898, 999778), (3276, 884419), (3588, 807513), (4186, 692154), (5382, 538342), (5796, 499889), (6279, 461436), (8372, 346077), (10764, 269171), (12558, 230718), (18837, 153812), (25116, 115359), (37674, 76906), (38453, 75348)]