1644366168

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{839}}^1$

素因数の和:1181

約数の個数: 96

約数和(自身を含む): 4513017600

約数和(自身を除く): 2868651432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 167, 326, 334, 489, 501, 652, 668, 839, 978, 1002, 1304, 1336, 1467, 1503, 1678, 1956, 2004, 2517, 2934, 3006, 3356, 3912, 4008, 5034, 5868, 6012, 6712, 7551, 10068, 11736, 12024, 15102, 20136, 27221, 30204, 54442, 60408, 81663, 108884, 136757, 140113, 163326, 217768, 244989, 273514, 280226, 326652, 410271, 420339, 489978, 547028, 560452, 653304, 820542, 840678, 979956, 1094056, 1120904, 1230813, 1261017, 1641084, 1681356, 1959912, 2461626, 2522034, 3282168, 3362712, 4923252, 5044068, 9846504, 10088136, 22838419, 45676838, 68515257, 91353676, 137030514, 182707352, 205545771, 274061028, 411091542, 548122056, 822183084, 1644366168]

約数ペア:

[(1, 1644366168), (2, 822183084), (3, 548122056), (4, 411091542), (6, 274061028), (8, 205545771), (9, 182707352), (12, 137030514), (18, 91353676), (24, 68515257), (36, 45676838), (72, 22838419), (163, 10088136), (167, 9846504), (326, 5044068), (334, 4923252), (489, 3362712), (501, 3282168), (652, 2522034), (668, 2461626), (839, 1959912), (978, 1681356), (1002, 1641084), (1304, 1261017), (1336, 1230813), (1467, 1120904), (1503, 1094056), (1678, 979956), (1956, 840678), (2004, 820542), (2517, 653304), (2934, 560452), (3006, 547028), (3356, 489978), (3912, 420339), (4008, 410271), (5034, 326652), (5868, 280226), (6012, 273514), (6712, 244989), (7551, 217768), (10068, 163326), (11736, 140113), (12024, 136757), (15102, 108884), (20136, 81663), (27221, 60408), (30204, 54442)]