2912459144

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 6645999360

約数和(自身を除く): 3733540216

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 43, 56, 74, 86, 97, 148, 172, 194, 259, 296, 301, 337, 344, 388, 518, 602, 674, 679, 776, 1036, 1204, 1348, 1358, 1591, 2072, 2359, 2408, 2696, 2716, 3182, 3589, 4171, 4718, 5432, 6364, 7178, 8342, 9436, 11137, 12469, 12728, 14356, 14491, 16684, 18872, 22274, 24938, 25123, 28712, 28982, 29197, 32689, 33368, 44548, 49876, 50246, 57964, 58394, 65378, 87283, 89096, 99752, 100492, 101437, 115928, 116788, 130756, 154327, 174566, 200984, 202874, 228823, 233576, 261512, 308654, 349132, 405748, 457646, 536167, 617308, 698264, 811496, 915292, 1072334, 1080289, 1209493, 1234616, 1405627, 1830584, 2144668, 2160578, 2418986, 2811254, 3753169, 4289336, 4321156, 4837972, 5622508, 7506338, 8466451, 8642312, 9675944, 9839389, 11245016, 15012676, 16932902, 19678778, 30025352, 33865804, 39357556, 52008199, 67731608, 78715112, 104016398, 208032796, 364057393, 416065592, 728114786, 1456229572, 2912459144]

約数ペア:

[(1, 2912459144), (2, 1456229572), (4, 728114786), (7, 416065592), (8, 364057393), (14, 208032796), (28, 104016398), (37, 78715112), (43, 67731608), (56, 52008199), (74, 39357556), (86, 33865804), (97, 30025352), (148, 19678778), (172, 16932902), (194, 15012676), (259, 11245016), (296, 9839389), (301, 9675944), (337, 8642312), (344, 8466451), (388, 7506338), (518, 5622508), (602, 4837972), (674, 4321156), (679, 4289336), (776, 3753169), (1036, 2811254), (1204, 2418986), (1348, 2160578), (1358, 2144668), (1591, 1830584), (2072, 1405627), (2359, 1234616), (2408, 1209493), (2696, 1080289), (2716, 1072334), (3182, 915292), (3589, 811496), (4171, 698264), (4718, 617308), (5432, 536167), (6364, 457646), (7178, 405748), (8342, 349132), (9436, 308654), (11137, 261512), (12469, 233576), (12728, 228823), (14356, 202874), (14491, 200984), (16684, 174566), (18872, 154327), (22274, 130756), (24938, 116788), (25123, 115928), (28712, 101437), (28982, 100492), (29197, 99752), (32689, 89096), (33368, 87283), (44548, 65378), (49876, 58394), (50246, 57964)]