28130822808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1\times {\mathrm{2347}}^1$

素因数の和:2997

約数の個数: 128

約数和(自身を含む): 77819857920

約数和(自身を除く): 49689035112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 83, 88, 132, 166, 249, 264, 332, 498, 547, 664, 913, 996, 1094, 1641, 1826, 1992, 2188, 2347, 2739, 3282, 3652, 4376, 4694, 5478, 6017, 6564, 7041, 7304, 9388, 10956, 12034, 13128, 14082, 18051, 18776, 21912, 24068, 25817, 28164, 36102, 45401, 48136, 51634, 56328, 72204, 77451, 90802, 103268, 136203, 144408, 154902, 181604, 194801, 206536, 272406, 309804, 363208, 389602, 499411, 544812, 584403, 619608, 779204, 998822, 1089624, 1168806, 1283809, 1498233, 1558408, 1997644, 2142811, 2337612, 2567618, 2996466, 3851427, 3995288, 4285622, 4675224, 5135236, 5992932, 6428433, 7702854, 8571244, 10270472, 11985864, 12856866, 14121899, 15405708, 17142488, 25713732, 28243798, 30811416, 42365697, 51427464, 56487596, 84731394, 106556147, 112975192, 169462788, 213112294, 319668441, 338925576, 426224588, 639336882, 852449176, 1172117617, 1278673764, 2344235234, 2557347528, 3516352851, 4688470468, 7032705702, 9376940936, 14065411404, 28130822808]

約数ペア:

[(1, 28130822808), (2, 14065411404), (3, 9376940936), (4, 7032705702), (6, 4688470468), (8, 3516352851), (11, 2557347528), (12, 2344235234), (22, 1278673764), (24, 1172117617), (33, 852449176), (44, 639336882), (66, 426224588), (83, 338925576), (88, 319668441), (132, 213112294), (166, 169462788), (249, 112975192), (264, 106556147), (332, 84731394), (498, 56487596), (547, 51427464), (664, 42365697), (913, 30811416), (996, 28243798), (1094, 25713732), (1641, 17142488), (1826, 15405708), (1992, 14121899), (2188, 12856866), (2347, 11985864), (2739, 10270472), (3282, 8571244), (3652, 7702854), (4376, 6428433), (4694, 5992932), (5478, 5135236), (6017, 4675224), (6564, 4285622), (7041, 3995288), (7304, 3851427), (9388, 2996466), (10956, 2567618), (12034, 2337612), (13128, 2142811), (14082, 1997644), (18051, 1558408), (18776, 1498233), (21912, 1283809), (24068, 1168806), (25817, 1089624), (28164, 998822), (36102, 779204), (45401, 619608), (48136, 584403), (51634, 544812), (56328, 499411), (72204, 389602), (77451, 363208), (90802, 309804), (103268, 272406), (136203, 206536), (144408, 194801), (154902, 181604)]