280049214354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{757}}^1$

素因数の和:1225

約数の個数: 256

約数和(自身を含む): 730567434240

約数和(自身を除く): 450518219886

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 89, 91, 138, 161, 178, 182, 267, 273, 299, 322, 331, 483, 534, 546, 598, 623, 662, 757, 897, 966, 993, 1157, 1246, 1514, 1794, 1869, 1986, 2047, 2093, 2271, 2314, 2317, 3471, 3738, 4094, 4186, 4303, 4542, 4634, 5299, 6141, 6279, 6942, 6951, 7613, 8099, 8606, 9841, 10598, 12282, 12558, 12909, 13902, 14329, 15226, 15897, 16198, 17411, 19682, 22839, 24297, 25818, 26611, 28658, 29459, 29523, 30121, 31794, 34822, 42987, 45678, 48594, 52233, 53222, 53291, 58918, 59046, 60242, 67373, 68887, 79833, 85974, 88377, 90363, 98969, 104466, 106582, 121877, 134746, 137774, 159666, 159873, 176754, 180726, 186277, 197938, 202119, 206213, 206661, 226343, 243754, 250567, 296907, 319746, 365631, 372554, 382967, 404238, 412426, 413322, 452686, 471611, 501134, 558831, 593814, 618639, 677557, 679029, 692783, 731262, 751701, 765934, 875849, 943222, 1117662, 1148901, 1237278, 1355114, 1358058, 1385566, 1414833, 1503402, 1549579, 1584401, 1751698, 1753969, 2032671, 2078349, 2297802, 2627547, 2680769, 2829666, 3099158, 3168802, 3257371, 3507938, 4065342, 4156698, 4648737, 4742899, 4753203, 5255094, 5261907, 5361538, 5763041, 6130943, 6514742, 8042307, 8808241, 9297474, 9485798, 9506406, 9772113, 10523814, 10847053, 11526082, 12261886, 14228697, 16084614, 17289123, 17616482, 18392829, 19544226, 20144527, 21694106, 22300463, 22801597, 26424723, 28457394, 32541159, 34578246, 36785658, 40289054, 40341287, 44600926, 45603194, 52849446, 60433581, 61657687, 65082318, 66901389, 68404791, 74919533, 80682574, 120867162, 121023861, 123315374, 133802778, 136809582, 141011689, 149839066, 156103241, 184973061, 224758599, 242047722, 282023378, 289906019, 312206482, 369946122, 423035067, 449517198, 468309723, 512910649, 524436731, 579812038, 846070134, 869718057, 936619446, 1025821298, 1048873462, 1538731947, 1573310193, 1739436114, 2029342133, 3077463894, 3146620386, 3590374543, 4058684266, 6088026399, 6667838437, 7180749086, 10771123629, 12176052798, 13335676874, 20003515311, 21542247258, 40007030622, 46674869059, 93349738118, 140024607177, 280049214354]

約数ペア:

[(1, 280049214354), (2, 140024607177), (3, 93349738118), (6, 46674869059), (7, 40007030622), (13, 21542247258), (14, 20003515311), (21, 13335676874), (23, 12176052798), (26, 10771123629), (39, 7180749086), (42, 6667838437), (46, 6088026399), (69, 4058684266), (78, 3590374543), (89, 3146620386), (91, 3077463894), (138, 2029342133), (161, 1739436114), (178, 1573310193), (182, 1538731947), (267, 1048873462), (273, 1025821298), (299, 936619446), (322, 869718057), (331, 846070134), (483, 579812038), (534, 524436731), (546, 512910649), (598, 468309723), (623, 449517198), (662, 423035067), (757, 369946122), (897, 312206482), (966, 289906019), (993, 282023378), (1157, 242047722), (1246, 224758599), (1514, 184973061), (1794, 156103241), (1869, 149839066), (1986, 141011689), (2047, 136809582), (2093, 133802778), (2271, 123315374), (2314, 121023861), (2317, 120867162), (3471, 80682574), (3738, 74919533), (4094, 68404791), (4186, 66901389), (4303, 65082318), (4542, 61657687), (4634, 60433581), (5299, 52849446), (6141, 45603194), (6279, 44600926), (6942, 40341287), (6951, 40289054), (7613, 36785658), (8099, 34578246), (8606, 32541159), (9841, 28457394), (10598, 26424723), (12282, 22801597), (12558, 22300463), (12909, 21694106), (13902, 20144527), (14329, 19544226), (15226, 18392829), (15897, 17616482), (16198, 17289123), (17411, 16084614), (19682, 14228697), (22839, 12261886), (24297, 11526082), (25818, 10847053), (26611, 10523814), (28658, 9772113), (29459, 9506406), (29523, 9485798), (30121, 9297474), (31794, 8808241), (34822, 8042307), (42987, 6514742), (45678, 6130943), (48594, 5763041), (52233, 5361538), (53222, 5261907), (53291, 5255094), (58918, 4753203), (59046, 4742899), (60242, 4648737), (67373, 4156698), (68887, 4065342), (79833, 3507938), (85974, 3257371), (88377, 3168802), (90363, 3099158), (98969, 2829666), (104466, 2680769), (106582, 2627547), (121877, 2297802), (134746, 2078349), (137774, 2032671), (159666, 1753969), (159873, 1751698), (176754, 1584401), (180726, 1549579), (186277, 1503402), (197938, 1414833), (202119, 1385566), (206213, 1358058), (206661, 1355114), (226343, 1237278), (243754, 1148901), (250567, 1117662), (296907, 943222), (319746, 875849), (365631, 765934), (372554, 751701), (382967, 731262), (404238, 692783), (412426, 679029), (413322, 677557), (452686, 618639), (471611, 593814), (501134, 558831)]