28183424808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{17921}}^1$

素因数の和:18008

約数の個数: 256

約数和(自身を含む): 94146416640

約数和(自身を除く): 65962991832

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 37, 42, 44, 46, 56, 66, 69, 74, 77, 84, 88, 92, 111, 132, 138, 148, 154, 161, 168, 184, 222, 231, 253, 259, 264, 276, 296, 308, 322, 407, 444, 462, 483, 506, 518, 552, 616, 644, 759, 777, 814, 851, 888, 924, 966, 1012, 1036, 1221, 1288, 1518, 1554, 1628, 1702, 1771, 1848, 1932, 2024, 2072, 2442, 2553, 2849, 3036, 3108, 3256, 3404, 3542, 3864, 4884, 5106, 5313, 5698, 5957, 6072, 6216, 6808, 7084, 8547, 9361, 9768, 10212, 10626, 11396, 11914, 14168, 17094, 17871, 17921, 18722, 20424, 21252, 22792, 23828, 28083, 34188, 35742, 35842, 37444, 42504, 47656, 53763, 56166, 65527, 68376, 71484, 71684, 74888, 107526, 112332, 125447, 131054, 142968, 143368, 196581, 197131, 215052, 224664, 250894, 262108, 376341, 393162, 394262, 412183, 430104, 501788, 524216, 591393, 663077, 752682, 786324, 788524, 824366, 1003576, 1182786, 1236549, 1326154, 1379917, 1505364, 1572648, 1577048, 1648732, 1989231, 2365572, 2473098, 2652308, 2759834, 2885281, 3010728, 3297464, 3978462, 4139751, 4534013, 4641539, 4731144, 4946196, 5304616, 5519668, 5770562, 7293847, 7956924, 8279502, 8655843, 9068026, 9283078, 9892392, 11039336, 11541124, 13602039, 13924617, 14587694, 15250771, 15913848, 16559004, 17311686, 18136052, 18566156, 21881541, 23082248, 27204078, 27849234, 29175388, 30501542, 31738091, 33118008, 34623372, 36272104, 37132312, 43763082, 45752313, 51056929, 54408156, 55698468, 58350776, 61003084, 63476182, 69246744, 87526164, 91504626, 95214273, 102113858, 106755397, 108816312, 111396936, 122006168, 126952364, 153170787, 167758481, 175052328, 183009252, 190428546, 204227716, 213510794, 253904728, 306341574, 320266191, 335516962, 366018504, 380857092, 408455432, 427021588, 503275443, 612683148, 640532382, 671033924, 761714184, 854043176, 1006550886, 1174309367, 1225366296, 1281064764, 1342067848, 2013101772, 2348618734, 2562129528, 3522928101, 4026203544, 4697237468, 7045856202, 9394474936, 14091712404, 28183424808]

約数ペア:

[(1, 28183424808), (2, 14091712404), (3, 9394474936), (4, 7045856202), (6, 4697237468), (7, 4026203544), (8, 3522928101), (11, 2562129528), (12, 2348618734), (14, 2013101772), (21, 1342067848), (22, 1281064764), (23, 1225366296), (24, 1174309367), (28, 1006550886), (33, 854043176), (37, 761714184), (42, 671033924), (44, 640532382), (46, 612683148), (56, 503275443), (66, 427021588), (69, 408455432), (74, 380857092), (77, 366018504), (84, 335516962), (88, 320266191), (92, 306341574), (111, 253904728), (132, 213510794), (138, 204227716), (148, 190428546), (154, 183009252), (161, 175052328), (168, 167758481), (184, 153170787), (222, 126952364), (231, 122006168), (253, 111396936), (259, 108816312), (264, 106755397), (276, 102113858), (296, 95214273), (308, 91504626), (322, 87526164), (407, 69246744), (444, 63476182), (462, 61003084), (483, 58350776), (506, 55698468), (518, 54408156), (552, 51056929), (616, 45752313), (644, 43763082), (759, 37132312), (777, 36272104), (814, 34623372), (851, 33118008), (888, 31738091), (924, 30501542), (966, 29175388), (1012, 27849234), (1036, 27204078), (1221, 23082248), (1288, 21881541), (1518, 18566156), (1554, 18136052), (1628, 17311686), (1702, 16559004), (1771, 15913848), (1848, 15250771), (1932, 14587694), (2024, 13924617), (2072, 13602039), (2442, 11541124), (2553, 11039336), (2849, 9892392), (3036, 9283078), (3108, 9068026), (3256, 8655843), (3404, 8279502), (3542, 7956924), (3864, 7293847), (4884, 5770562), (5106, 5519668), (5313, 5304616), (5698, 4946196), (5957, 4731144), (6072, 4641539), (6216, 4534013), (6808, 4139751), (7084, 3978462), (8547, 3297464), (9361, 3010728), (9768, 2885281), (10212, 2759834), (10626, 2652308), (11396, 2473098), (11914, 2365572), (14168, 1989231), (17094, 1648732), (17871, 1577048), (17921, 1572648), (18722, 1505364), (20424, 1379917), (21252, 1326154), (22792, 1236549), (23828, 1182786), (28083, 1003576), (34188, 824366), (35742, 788524), (35842, 786324), (37444, 752682), (42504, 663077), (47656, 591393), (53763, 524216), (56166, 501788), (65527, 430104), (68376, 412183), (71484, 394262), (71684, 393162), (74888, 376341), (107526, 262108), (112332, 250894), (125447, 224664), (131054, 215052), (142968, 197131), (143368, 196581)]