1285022016

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{25643}}^1$

素因数の和:25693

約数の個数: 112

約数和(自身を含む): 3908145600

約数和(自身を除く): 2623123584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 144, 174, 192, 216, 232, 261, 288, 348, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1392, 1566, 1728, 1856, 2088, 2784, 3132, 4176, 5568, 6264, 8352, 12528, 16704, 25056, 25643, 50112, 51286, 76929, 102572, 153858, 205144, 230787, 307716, 410288, 461574, 615432, 692361, 743647, 820576, 923148, 1230864, 1384722, 1487294, 1641152, 1846296, 2230941, 2461728, 2769444, 2974588, 3692592, 4461882, 4923456, 5538888, 5949176, 6692823, 7385184, 8923764, 11077776, 11898352, 13385646, 14770368, 17847528, 20078469, 22155552, 23796704, 26771292, 35695056, 40156938, 44311104, 47593408, 53542584, 71390112, 80313876, 107085168, 142780224, 160627752, 214170336, 321255504, 428340672, 642511008, 1285022016]

約数ペア:

[(1, 1285022016), (2, 642511008), (3, 428340672), (4, 321255504), (6, 214170336), (8, 160627752), (9, 142780224), (12, 107085168), (16, 80313876), (18, 71390112), (24, 53542584), (27, 47593408), (29, 44311104), (32, 40156938), (36, 35695056), (48, 26771292), (54, 23796704), (58, 22155552), (64, 20078469), (72, 17847528), (87, 14770368), (96, 13385646), (108, 11898352), (116, 11077776), (144, 8923764), (174, 7385184), (192, 6692823), (216, 5949176), (232, 5538888), (261, 4923456), (288, 4461882), (348, 3692592), (432, 2974588), (464, 2769444), (522, 2461728), (576, 2230941), (696, 1846296), (783, 1641152), (864, 1487294), (928, 1384722), (1044, 1230864), (1392, 923148), (1566, 820576), (1728, 743647), (1856, 692361), (2088, 615432), (2784, 461574), (3132, 410288), (4176, 307716), (5568, 230787), (6264, 205144), (8352, 153858), (12528, 102572), (16704, 76929), (25056, 51286), (25643, 50112)]