7827169168

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9127}}^1$

素因数の和:9205

約数の個数: 160

約数和(自身を含む): 20283146240

約数和(自身を除く): 12455977072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 112, 124, 133, 152, 182, 208, 217, 247, 248, 266, 304, 364, 403, 434, 494, 496, 532, 589, 728, 806, 868, 988, 1064, 1178, 1456, 1612, 1729, 1736, 1976, 2128, 2356, 2821, 3224, 3458, 3472, 3952, 4123, 4712, 5642, 6448, 6916, 7657, 8246, 9127, 9424, 11284, 13832, 15314, 16492, 18254, 22568, 27664, 30628, 32984, 36508, 45136, 53599, 61256, 63889, 65968, 73016, 107198, 118651, 122512, 127778, 146032, 173413, 214396, 237302, 255556, 282937, 346826, 428792, 474604, 511112, 565874, 693652, 830557, 857584, 949208, 1022224, 1131748, 1213891, 1387304, 1661114, 1898416, 1980559, 2254369, 2263496, 2427782, 2774608, 3322228, 3678181, 3961118, 4508738, 4526992, 4855564, 5375803, 6644456, 7356362, 7922236, 9017476, 9711128, 10751606, 13288912, 14712724, 15780583, 15844472, 18034952, 19422256, 21503212, 25747267, 29425448, 31561166, 31688944, 36069904, 37630621, 43006424, 51494534, 58850896, 63122332, 69885439, 75261242, 86012848, 102989068, 126244664, 139770878, 150522484, 205978136, 252489328, 279541756, 301044968, 411956272, 489198073, 559083512, 602089936, 978396146, 1118167024, 1956792292, 3913584584, 7827169168]

約数ペア:

[(1, 7827169168), (2, 3913584584), (4, 1956792292), (7, 1118167024), (8, 978396146), (13, 602089936), (14, 559083512), (16, 489198073), (19, 411956272), (26, 301044968), (28, 279541756), (31, 252489328), (38, 205978136), (52, 150522484), (56, 139770878), (62, 126244664), (76, 102989068), (91, 86012848), (104, 75261242), (112, 69885439), (124, 63122332), (133, 58850896), (152, 51494534), (182, 43006424), (208, 37630621), (217, 36069904), (247, 31688944), (248, 31561166), (266, 29425448), (304, 25747267), (364, 21503212), (403, 19422256), (434, 18034952), (494, 15844472), (496, 15780583), (532, 14712724), (589, 13288912), (728, 10751606), (806, 9711128), (868, 9017476), (988, 7922236), (1064, 7356362), (1178, 6644456), (1456, 5375803), (1612, 4855564), (1729, 4526992), (1736, 4508738), (1976, 3961118), (2128, 3678181), (2356, 3322228), (2821, 2774608), (3224, 2427782), (3458, 2263496), (3472, 2254369), (3952, 1980559), (4123, 1898416), (4712, 1661114), (5642, 1387304), (6448, 1213891), (6916, 1131748), (7657, 1022224), (8246, 949208), (9127, 857584), (9424, 830557), (11284, 693652), (13832, 565874), (15314, 511112), (16492, 474604), (18254, 428792), (22568, 346826), (27664, 282937), (30628, 255556), (32984, 237302), (36508, 214396), (45136, 173413), (53599, 146032), (61256, 127778), (63889, 122512), (65968, 118651), (73016, 107198)]