2897041644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{941}}^1$

素因数の和:1620

約数の個数: 144

約数和(自身を含む): 8832794880

約数和(自身を除く): 5935753236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 643, 684, 798, 941, 1197, 1286, 1596, 1882, 1929, 2394, 2572, 2823, 3764, 3858, 4501, 4788, 5646, 5787, 6587, 7716, 8469, 9002, 11292, 11574, 12217, 13174, 13503, 16938, 17879, 18004, 19761, 23148, 24434, 26348, 27006, 33876, 35758, 36651, 39522, 40509, 48868, 53637, 54012, 59283, 71516, 73302, 79044, 81018, 85519, 107274, 109953, 118566, 125153, 146604, 160911, 162036, 171038, 214548, 219906, 237132, 250306, 256557, 321822, 342076, 375459, 439812, 500612, 513114, 605063, 643644, 750918, 769671, 1026228, 1126377, 1210126, 1501836, 1539342, 1815189, 2252754, 2420252, 3078684, 3630378, 4235441, 4505508, 5445567, 7260756, 8470882, 10891134, 11496197, 12706323, 16941764, 21782268, 22992394, 25412646, 34488591, 38118969, 45984788, 50825292, 68977182, 76237938, 80473379, 103465773, 137954364, 152475876, 160946758, 206931546, 241420137, 321893516, 413863092, 482840274, 724260411, 965680548, 1448520822, 2897041644]

約数ペア:

[(1, 2897041644), (2, 1448520822), (3, 965680548), (4, 724260411), (6, 482840274), (7, 413863092), (9, 321893516), (12, 241420137), (14, 206931546), (18, 160946758), (19, 152475876), (21, 137954364), (28, 103465773), (36, 80473379), (38, 76237938), (42, 68977182), (57, 50825292), (63, 45984788), (76, 38118969), (84, 34488591), (114, 25412646), (126, 22992394), (133, 21782268), (171, 16941764), (228, 12706323), (252, 11496197), (266, 10891134), (342, 8470882), (399, 7260756), (532, 5445567), (643, 4505508), (684, 4235441), (798, 3630378), (941, 3078684), (1197, 2420252), (1286, 2252754), (1596, 1815189), (1882, 1539342), (1929, 1501836), (2394, 1210126), (2572, 1126377), (2823, 1026228), (3764, 769671), (3858, 750918), (4501, 643644), (4788, 605063), (5646, 513114), (5787, 500612), (6587, 439812), (7716, 375459), (8469, 342076), (9002, 321822), (11292, 256557), (11574, 250306), (12217, 237132), (13174, 219906), (13503, 214548), (16938, 171038), (17879, 162036), (18004, 160911), (19761, 146604), (23148, 125153), (24434, 118566), (26348, 109953), (27006, 107274), (33876, 85519), (35758, 81018), (36651, 79044), (39522, 73302), (40509, 71516), (48868, 59283), (53637, 54012)]