2642194656

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:781

約数の個数: 144

約数和(自身を含む): 7642252800

約数和(自身を除く): 5000058144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 179, 214, 288, 321, 358, 428, 479, 537, 642, 716, 856, 958, 963, 1074, 1284, 1432, 1437, 1611, 1712, 1916, 1926, 2148, 2568, 2864, 2874, 3222, 3424, 3832, 3852, 4296, 4311, 5136, 5728, 5748, 6444, 7664, 7704, 8592, 8622, 10272, 11496, 12888, 15328, 15408, 17184, 17244, 19153, 22992, 25776, 30816, 34488, 38306, 45984, 51253, 51552, 57459, 68976, 76612, 85741, 102506, 114918, 137952, 153224, 153759, 171482, 172377, 205012, 229836, 257223, 306448, 307518, 342964, 344754, 410024, 459672, 461277, 514446, 612896, 615036, 685928, 689508, 771669, 820048, 919344, 922554, 1028892, 1230072, 1371856, 1379016, 1543338, 1640096, 1838688, 1845108, 2057784, 2460144, 2743712, 2758032, 3086676, 3690216, 4115568, 4920288, 5516064, 6173352, 7380432, 8231136, 9174287, 12346704, 14760864, 18348574, 24693408, 27522861, 36697148, 55045722, 73394296, 82568583, 110091444, 146788592, 165137166, 220182888, 293577184, 330274332, 440365776, 660548664, 880731552, 1321097328, 2642194656]

約数ペア:

[(1, 2642194656), (2, 1321097328), (3, 880731552), (4, 660548664), (6, 440365776), (8, 330274332), (9, 293577184), (12, 220182888), (16, 165137166), (18, 146788592), (24, 110091444), (32, 82568583), (36, 73394296), (48, 55045722), (72, 36697148), (96, 27522861), (107, 24693408), (144, 18348574), (179, 14760864), (214, 12346704), (288, 9174287), (321, 8231136), (358, 7380432), (428, 6173352), (479, 5516064), (537, 4920288), (642, 4115568), (716, 3690216), (856, 3086676), (958, 2758032), (963, 2743712), (1074, 2460144), (1284, 2057784), (1432, 1845108), (1437, 1838688), (1611, 1640096), (1712, 1543338), (1916, 1379016), (1926, 1371856), (2148, 1230072), (2568, 1028892), (2864, 922554), (2874, 919344), (3222, 820048), (3424, 771669), (3832, 689508), (3852, 685928), (4296, 615036), (4311, 612896), (5136, 514446), (5728, 461277), (5748, 459672), (6444, 410024), (7664, 344754), (7704, 342964), (8592, 307518), (8622, 306448), (10272, 257223), (11496, 229836), (12888, 205012), (15328, 172377), (15408, 171482), (17184, 153759), (17244, 153224), (19153, 137952), (22992, 114918), (25776, 102506), (30816, 85741), (34488, 76612), (38306, 68976), (45984, 57459), (51253, 51552)]