1889773392

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:729

約数の個数: 160

約数和(自身を含む): 5464539136

約数和(自身を除く): 3574765744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 211, 248, 312, 372, 403, 422, 463, 496, 624, 633, 744, 806, 844, 926, 1209, 1266, 1389, 1488, 1612, 1688, 1852, 2418, 2532, 2743, 2778, 3224, 3376, 3704, 4836, 5064, 5486, 5556, 6019, 6448, 6541, 7408, 8229, 9672, 10128, 10972, 11112, 12038, 13082, 14353, 16458, 18057, 19344, 19623, 21944, 22224, 24076, 26164, 28706, 32916, 36114, 39246, 43059, 43888, 48152, 52328, 57412, 65832, 72228, 78492, 85033, 86118, 96304, 97693, 104656, 114824, 131664, 144456, 156984, 170066, 172236, 186589, 195386, 229648, 255099, 288912, 293079, 313968, 340132, 344472, 373178, 390772, 510198, 559767, 586158, 680264, 688944, 746356, 781544, 1020396, 1119534, 1172316, 1270009, 1360528, 1492712, 1563088, 2040792, 2239068, 2344632, 2540018, 2985424, 3028483, 3810027, 4081584, 4478136, 4689264, 5080036, 6056966, 7620054, 8956272, 9085449, 10160072, 12113932, 15240108, 18170898, 20320144, 24227864, 30480216, 36341796, 39370279, 48455728, 60960432, 72683592, 78740558, 118110837, 145367184, 157481116, 236221674, 314962232, 472443348, 629924464, 944886696, 1889773392]

約数ペア:

[(1, 1889773392), (2, 944886696), (3, 629924464), (4, 472443348), (6, 314962232), (8, 236221674), (12, 157481116), (13, 145367184), (16, 118110837), (24, 78740558), (26, 72683592), (31, 60960432), (39, 48455728), (48, 39370279), (52, 36341796), (62, 30480216), (78, 24227864), (93, 20320144), (104, 18170898), (124, 15240108), (156, 12113932), (186, 10160072), (208, 9085449), (211, 8956272), (248, 7620054), (312, 6056966), (372, 5080036), (403, 4689264), (422, 4478136), (463, 4081584), (496, 3810027), (624, 3028483), (633, 2985424), (744, 2540018), (806, 2344632), (844, 2239068), (926, 2040792), (1209, 1563088), (1266, 1492712), (1389, 1360528), (1488, 1270009), (1612, 1172316), (1688, 1119534), (1852, 1020396), (2418, 781544), (2532, 746356), (2743, 688944), (2778, 680264), (3224, 586158), (3376, 559767), (3704, 510198), (4836, 390772), (5064, 373178), (5486, 344472), (5556, 340132), (6019, 313968), (6448, 293079), (6541, 288912), (7408, 255099), (8229, 229648), (9672, 195386), (10128, 186589), (10972, 172236), (11112, 170066), (12038, 156984), (13082, 144456), (14353, 131664), (16458, 114824), (18057, 104656), (19344, 97693), (19623, 96304), (21944, 86118), (22224, 85033), (24076, 78492), (26164, 72228), (28706, 65832), (32916, 57412), (36114, 52328), (39246, 48152), (43059, 43888)]