2889243878144

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{95581}}^1$

素因数の和:95934

約数の個数: 144

約数和(自身を含む): 6433130452224

約数和(自身を除く): 3543886574080

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 293, 403, 416, 496, 586, 806, 832, 992, 1172, 1612, 1664, 1984, 2344, 3224, 3328, 3809, 3968, 4688, 6448, 7618, 7936, 9083, 9376, 12896, 15236, 18166, 18752, 25792, 30472, 36332, 37504, 51584, 60944, 72664, 75008, 95581, 103168, 118079, 121888, 145328, 191162, 236158, 243776, 290656, 382324, 472316, 487552, 581312, 764648, 944632, 975104, 1162624, 1242553, 1529296, 1889264, 2325248, 2485106, 2963011, 3058592, 3778528, 4970212, 5926022, 6117184, 7557056, 9940424, 11852044, 12234368, 15114112, 19880848, 23704088, 24468736, 28005233, 30228224, 38519143, 39761696, 47408176, 56010466, 77038286, 79523392, 94816352, 112020932, 154076572, 159046784, 189632704, 224041864, 308153144, 318093568, 364068029, 379265408, 448083728, 616306288, 728136058, 758530816, 868162223, 896167456, 1232612576, 1456272116, 1736324446, 1792334912, 2465225152, 2912544232, 3472648892, 3584669824, 4930450304, 5825088464, 6945297784, 7169339648, 9860900608, 11286108899, 11650176928, 13890595568, 22572217798, 23300353856, 27781191136, 45144435596, 46600707712, 55562382272, 90288871192, 93201415424, 111124764544, 180577742384, 222249529088, 361155484768, 722310969536, 1444621939072, 2889243878144]

約数ペア:

[(1, 2889243878144), (2, 1444621939072), (4, 722310969536), (8, 361155484768), (13, 222249529088), (16, 180577742384), (26, 111124764544), (31, 93201415424), (32, 90288871192), (52, 55562382272), (62, 46600707712), (64, 45144435596), (104, 27781191136), (124, 23300353856), (128, 22572217798), (208, 13890595568), (248, 11650176928), (256, 11286108899), (293, 9860900608), (403, 7169339648), (416, 6945297784), (496, 5825088464), (586, 4930450304), (806, 3584669824), (832, 3472648892), (992, 2912544232), (1172, 2465225152), (1612, 1792334912), (1664, 1736324446), (1984, 1456272116), (2344, 1232612576), (3224, 896167456), (3328, 868162223), (3809, 758530816), (3968, 728136058), (4688, 616306288), (6448, 448083728), (7618, 379265408), (7936, 364068029), (9083, 318093568), (9376, 308153144), (12896, 224041864), (15236, 189632704), (18166, 159046784), (18752, 154076572), (25792, 112020932), (30472, 94816352), (36332, 79523392), (37504, 77038286), (51584, 56010466), (60944, 47408176), (72664, 39761696), (75008, 38519143), (95581, 30228224), (103168, 28005233), (118079, 24468736), (121888, 23704088), (145328, 19880848), (191162, 15114112), (236158, 12234368), (243776, 11852044), (290656, 9940424), (382324, 7557056), (472316, 6117184), (487552, 5926022), (581312, 4970212), (764648, 3778528), (944632, 3058592), (975104, 2963011), (1162624, 2485106), (1242553, 2325248), (1529296, 1889264)]