1780450056

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13963}}^1$

素因数の和:14016

約数の個数: 192

約数和(自身を含む): 6273745920

約数和(自身を除く): 4493295864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 23, 24, 28, 33, 36, 42, 44, 46, 56, 63, 66, 69, 72, 77, 84, 88, 92, 99, 126, 132, 138, 154, 161, 168, 184, 198, 207, 231, 252, 253, 264, 276, 308, 322, 396, 414, 462, 483, 504, 506, 552, 616, 644, 693, 759, 792, 828, 924, 966, 1012, 1288, 1386, 1449, 1518, 1656, 1771, 1848, 1932, 2024, 2277, 2772, 2898, 3036, 3542, 3864, 4554, 5313, 5544, 5796, 6072, 7084, 9108, 10626, 11592, 13963, 14168, 15939, 18216, 21252, 27926, 31878, 41889, 42504, 55852, 63756, 83778, 97741, 111704, 125667, 127512, 153593, 167556, 195482, 251334, 293223, 307186, 321149, 335112, 390964, 460779, 502668, 586446, 614372, 642298, 781928, 879669, 921558, 963447, 1005336, 1075151, 1172892, 1228744, 1284596, 1382337, 1759338, 1843116, 1926894, 2150302, 2248043, 2345784, 2569192, 2764674, 2890341, 3225453, 3518676, 3532639, 3686232, 3853788, 4300604, 4496086, 5529348, 5780682, 6450906, 6744129, 7037352, 7065278, 7707576, 8601208, 8992172, 9676359, 10597917, 11058696, 11561364, 12901812, 13488258, 14130556, 17984344, 19352718, 20232387, 21195834, 23122728, 24728473, 25803624, 26976516, 28261112, 31793751, 38705436, 40464774, 42391668, 49456946, 53953032, 63587502, 74185419, 77410872, 80929548, 84783336, 98913892, 127175004, 148370838, 161859096, 197827784, 222556257, 254350008, 296741676, 445112514, 593483352, 890225028, 1780450056]

約数ペア:

[(1, 1780450056), (2, 890225028), (3, 593483352), (4, 445112514), (6, 296741676), (7, 254350008), (8, 222556257), (9, 197827784), (11, 161859096), (12, 148370838), (14, 127175004), (18, 98913892), (21, 84783336), (22, 80929548), (23, 77410872), (24, 74185419), (28, 63587502), (33, 53953032), (36, 49456946), (42, 42391668), (44, 40464774), (46, 38705436), (56, 31793751), (63, 28261112), (66, 26976516), (69, 25803624), (72, 24728473), (77, 23122728), (84, 21195834), (88, 20232387), (92, 19352718), (99, 17984344), (126, 14130556), (132, 13488258), (138, 12901812), (154, 11561364), (161, 11058696), (168, 10597917), (184, 9676359), (198, 8992172), (207, 8601208), (231, 7707576), (252, 7065278), (253, 7037352), (264, 6744129), (276, 6450906), (308, 5780682), (322, 5529348), (396, 4496086), (414, 4300604), (462, 3853788), (483, 3686232), (504, 3532639), (506, 3518676), (552, 3225453), (616, 2890341), (644, 2764674), (693, 2569192), (759, 2345784), (792, 2248043), (828, 2150302), (924, 1926894), (966, 1843116), (1012, 1759338), (1288, 1382337), (1386, 1284596), (1449, 1228744), (1518, 1172892), (1656, 1075151), (1771, 1005336), (1848, 963447), (1932, 921558), (2024, 879669), (2277, 781928), (2772, 642298), (2898, 614372), (3036, 586446), (3542, 502668), (3864, 460779), (4554, 390964), (5313, 335112), (5544, 321149), (5796, 307186), (6072, 293223), (7084, 251334), (9108, 195482), (10626, 167556), (11592, 153593), (13963, 127512), (14168, 125667), (15939, 111704), (18216, 97741), (21252, 83778), (27926, 63756), (31878, 55852), (41889, 42504)]