881954424

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1374

約数の個数: 192

約数和(自身を含む): 2789186400

約数和(自身を除く): 1907231976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 43, 51, 52, 68, 72, 78, 86, 102, 104, 117, 129, 136, 153, 156, 172, 204, 221, 234, 258, 306, 312, 344, 387, 408, 442, 468, 516, 559, 612, 663, 731, 774, 884, 936, 1032, 1118, 1224, 1289, 1326, 1462, 1548, 1677, 1768, 1989, 2193, 2236, 2578, 2652, 2924, 3096, 3354, 3867, 3978, 4386, 4472, 5031, 5156, 5304, 5848, 6579, 6708, 7734, 7956, 8772, 9503, 10062, 10312, 11601, 13158, 13416, 15468, 15912, 16757, 17544, 19006, 20124, 21913, 23202, 26316, 28509, 30936, 33514, 38012, 40248, 43826, 46404, 50271, 52632, 55427, 57018, 65739, 67028, 76024, 85527, 87652, 92808, 100542, 110854, 114036, 131478, 134056, 150813, 166281, 171054, 175304, 197217, 201084, 221708, 228072, 262956, 284869, 301626, 332562, 342108, 394434, 402168, 443416, 498843, 525912, 569738, 603252, 665124, 684216, 720551, 788868, 854607, 942259, 997686, 1139476, 1206504, 1330248, 1441102, 1577736, 1709214, 1884518, 1995372, 2161653, 2278952, 2563821, 2826777, 2882204, 3418428, 3769036, 3990744, 4323306, 5127642, 5653554, 5764408, 6484959, 6836856, 7538072, 8480331, 8646612, 10255284, 11307108, 12249367, 12969918, 16960662, 17293224, 20510568, 22614216, 24498734, 25939836, 33921324, 36748101, 48997468, 51879672, 67842648, 73496202, 97994936, 110244303, 146992404, 220488606, 293984808, 440977212, 881954424]

約数ペア:

[(1, 881954424), (2, 440977212), (3, 293984808), (4, 220488606), (6, 146992404), (8, 110244303), (9, 97994936), (12, 73496202), (13, 67842648), (17, 51879672), (18, 48997468), (24, 36748101), (26, 33921324), (34, 25939836), (36, 24498734), (39, 22614216), (43, 20510568), (51, 17293224), (52, 16960662), (68, 12969918), (72, 12249367), (78, 11307108), (86, 10255284), (102, 8646612), (104, 8480331), (117, 7538072), (129, 6836856), (136, 6484959), (153, 5764408), (156, 5653554), (172, 5127642), (204, 4323306), (221, 3990744), (234, 3769036), (258, 3418428), (306, 2882204), (312, 2826777), (344, 2563821), (387, 2278952), (408, 2161653), (442, 1995372), (468, 1884518), (516, 1709214), (559, 1577736), (612, 1441102), (663, 1330248), (731, 1206504), (774, 1139476), (884, 997686), (936, 942259), (1032, 854607), (1118, 788868), (1224, 720551), (1289, 684216), (1326, 665124), (1462, 603252), (1548, 569738), (1677, 525912), (1768, 498843), (1989, 443416), (2193, 402168), (2236, 394434), (2578, 342108), (2652, 332562), (2924, 301626), (3096, 284869), (3354, 262956), (3867, 228072), (3978, 221708), (4386, 201084), (4472, 197217), (5031, 175304), (5156, 171054), (5304, 166281), (5848, 150813), (6579, 134056), (6708, 131478), (7734, 114036), (7956, 110854), (8772, 100542), (9503, 92808), (10062, 87652), (10312, 85527), (11601, 76024), (13158, 67028), (13416, 65739), (15468, 57018), (15912, 55427), (16757, 52632), (17544, 50271), (19006, 46404), (20124, 43826), (21913, 40248), (23202, 38012), (26316, 33514), (28509, 30936)]